Consumer medicine information

Trust Ibuprofen Plus Codeine

Ibuprofen + Codeine phosphate hemihydrate

BRAND INFORMATION

Brand name

Trust Ibuprofen Plus Codeine

Active ingredient

Ibuprofen + Codeine phosphate hemihydrate

Schedule

S4

 

Consumer medicine information (CMI) leaflet

Please read this leaflet carefully before you start using Trust Ibuprofen Plus Codeine.

TRUST IBUPROFEN PLUS CODEINE

TRUST IBUPROFEN PLUS CODEINE

 Consumer Medicine Information (CMI) summary

The full CMI on the next page has more details. If you are worried about using this medicine, speak to your doctor or pharmacist.

WARNING: Important safety information is provided in a boxed warning in the full CMI. Read before using this medicine.

 1. Why am I using Trust Ibuprofen Plus Codeine?

Trust Ibuprofen Plus Codeine contains the active ingredients Ibuprofen and Codeine phosphate. Trust Ibuprofen Plus Codeine is used to provide temporary relief of acute moderate pain and inflammation.

For more information, see Section 1. Why am I using Trust Ibuprofen Plus Codeine? in the full CMI.

 2. What should I know before I use Trust Ibuprofen Plus Codeine?

Do not use if you have ever had an allergic reaction to Trust Ibuprofen Plus Codeine or any of the ingredients listed at the end of the CMI. Talk to your doctor if you have any other medical conditions, take any other medicines, or are pregnant or plan to become pregnant.

You may develop addiction, dependence and tolerance. For more information, see Section 2. What should I know before I use Trust Ibuprofen Plus Codeine? in the full CMI.

 3. What if I am taking other medicines?

Some medicines may interfere with Trust Ibuprofen Plus Codeine and affect how it works.

A list of these medicines is in Section 3. What if I am taking other medicines? in the full CMI.

 4. How do I use Trust Ibuprofen Plus Codeine?
 5. What should I know while using Trust Ibuprofen Plus Codeine?

Things you should do
  • Remind any doctor, dentist or pharmacist you visit that you are using Trust Ibuprofen Plus Codeine.
  • Talk to you doctor about pain control if Trust Ibuprofen Plus Codeine is not helping.
  • Tell your doctor if you become pregnant while taking Trust Ibuprofen Plus Codeine.
Things you should not do
  • Do not take more than 6 tablets in 24 hours.
  • Do not give Trust Ibuprofen Plus Codeine to children under the age of 12 years
  • Do not take Trust Ibuprofen Plus Codeine for more than three days at a time
Driving or using machines
  • Be careful before you drive or use any machines or tools until you know how Trust Ibuprofen Plus Codeine affects you.
  • Trust Ibuprofen Plus Codeine may cause dizziness light-headedness or drowsiness in some people. If this occurs, do not drive or operate machinery.
Drinking alcohol
  • Do not drink alcohol while taking Trust Ibuprofen Plus Codeine.
Looking after your medicine
  • Store below 25°C
  • Store in a cool dry place away from moisture, heat or sunlight.

For more information, see Section 5. What should I know while using Trust Ibuprofen Plus Codeine? in the full CMI.

 6. Are there any side effects?

Call your doctor straight away or go straight to the Emergency Department at your nearest hospital if you notice any of the following side effects; asthma, wheezing or shortness of breath, swelling of the face, lips or tongue which may cause difficulty in swallowing or breathing, hives, itching or skin rash, fainting. These may be the sign of an allergic reaction.

Speak to your doctor if you have any of the following common side effects and they worry you; nausea or vomiting, constipation, or dizziness, light-headedness, drowsiness. For more information, including what to do if you have any side effects, see Section 6. Are there any side effects? in the full CMI.

WARNING:

Limitations of use

Trust Ibuprofen Plus Codeine should only be used when your doctor decides that other treatment options are not able to effectively manage your pain or you cannot tolerate them.

Hazardous and harmful use

Trust Ibuprofen Plus Codeine poses risks of abuse, misuse and addiction which can lead to overdose and death. Your doctor will monitor you regularly during treatment.

Life threatening respiratory depression

Trust Ibuprofen Plus Codeine can cause life-threatening or fatal breathing problems (slow, shallow, unusual or no breathing) even when used as recommended. These problems can occur at any time, but the risk is higher when first starting Trust Ibuprofen Plus Codeine and after a dose increase, if you are older, or have an existing problem with your lungs. Your doctor will monitor you and change the dose as appropriate.

Use of other medicines while taking Trust Ibuprofen Plus Codeine

Using Trust Ibuprofen Plus Codeine with other medicines that can make you feel drowsy such as sleeping tablets (e.g. benzodiazepines), other pain relievers, antihistamines, antidepressants, antipsychotics, gabapentinoids (e.g. gabapentin and pregabalin), cannabis oil and alcohol may result in severe drowsiness, decreased awareness, breathing difficulties, coma and death. Your doctor will minimise the dose and duration of use and monitor you for signs and symptoms of breathing difficulties and sedation. You must not drink alcohol while using Trust Ibuprofen Plus Codeine.

TRUST IBUPROFEN PLUS CODEINE

Active ingredients: Ibuprofen 200mg and Codeine phosphate hemihydrate 12.8mg

 Consumer Medicine Information (CMI)

This leaflet provides important information about using Trust Ibuprofen Plus Codeine. You should also speak to your doctor or pharmacist if you would like further information or if you have any concerns or questions about using Trust Ibuprofen Plus Codeine.

Where to find information in this leaflet:

1. Why am I using Trust Ibuprofen Plus Codeine?
2. What should I know before I use Trust Ibuprofen Plus Codeine?
3. What if I am taking other medicines?
4. How do I use Trust Ibuprofen Plus Codeine?
5. What should I know while using Trust Ibuprofen Plus Codeine?
6. Are there any side effects?
7. Product details

 1. Why am I using Trust Ibuprofen Plus Codeine?

Trust Ibuprofen Plus Codeine contains the active ingredients Ibuprofen and Codeine phosphate. Ibuprofen belongs to a family of medicines called non-steroidal anti-inflammatory drugs (NSAIDS). These medicines work by relieving pain and/or inflammation (swelling, redness, soreness) and fever.

Codeine is an opioid analgesic that works in the brain and spinal cord to relieve pain.

Trust Ibuprofen Plus Codeine is used to provide temporary relief of acute moderate pain and inflammation in patients over the age of 12 years.

After taking codeine, the body changes codeine into the active morphine by a special liver enzyme. However, about 8% of people may experience less pain relief compared to others, as their bodies do not change codeine to morphine as well as others.

Warnings

Do not give Trust Ibuprofen Plus Codeine to children under the age of 12 years.

Do not use Trust Ibuprofen Plus Codeine if:

  • you are allergic to ibuprofen, codeine, other opioids, or any medicine containing ibuprofen, aspirin or other NSAIDs or any of the ingredients listed at the end of this leaflet.
Many medicines used to treat headache, period pain and other aches and pains contain aspirin or NSAIDs. If you are not sure if you are taking any of these medicines, ask your pharmacist.
Always check the ingredients to make sure you can use this medicine.
Symptoms of an allergic reaction to these medicines may include:
- asthma, wheezing or shortness of breath.
- swelling of the face, lips or tongue which may cause difficulty in swallowing or breathing.
- hives, itching or skin rash.
- fainting.
If you are allergic to aspirin or NSAIDs and take Trust Ibuprofen Plus Codeine these symptoms may be severe.
  • you are in the last three months of pregnancy or are breastfeeding.
  • you are vomiting blood or material that looks like coffee grounds
  • you are bleeding from the rectum (back passage), have black sticky bowel motions (stool) or bloody diarrhoea
  • you have peptic ulcer (i.e. stomach or duodenal ulcer) or have had one before.
  • you are using other NSAIDS
  • you have chronic constipation or shallow breathing, or severe diarrhoea.
  • You consume regular and heavy amounts of alcohol.
  • You are a CYP2D6 ultra-rapid metaboliser.
  • If you have severe liver impairment
  • If you have heart or kidney problems
  • If you are currently taking a Monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping treatment with a MAOI.

Do not take Trust Ibuprofen Plus Codeine if the packaging is torn or shows signs of tampering.

Do not take Trust Ibuprofen Plus Codeine if the expiry date (EXP) printed on the pack has passed.

If you take this medicine after the expiry date has passed, it may not work as well.

 2. What should I know before I use Trust Ibuprofen Plus Codeine?

Do not give Trust Ibuprofen Plus Codeine to children under 12 years or to those aged 12 - 18 years in whom respiratory function may be compromised.

Check with your doctor if you:

  • have or have had any other medical conditions:
    - difficulty breathing, wheezing, chronic cough, allergies, asthma or other breathing conditions
    - a history of drug dependence, including alcohol dependence
    - skin rash (dermatitis)
    - skin irritation
    - a history of stomach ulcer.
    - liver disease.
    - kidney disease.
    - heart problems/failure, including. swelling of ankles or feet.
    - Thyroid problems or low blood pressure.
    - a head injury or intracranial pressure.
    - prostatic problems.
    - stomach problems or recent stomach surgery.
  • take any medicines for any other condition

Tell your doctor if you take sedatives (medicines used to help you relax or sleep).

Tell your doctor if you have allergies to:
- any other medicines including aspirin, or other NSAID medicines.
- any other substances, such as foods, preservatives or dyes.

If you have not told your doctor about any of the above, tell him/her before you start taking Trust Ibuprofen Plus Codeine.

During treatment, you may be at risk of developing certain side effects. It is important you understand these risks and how to monitor for them. See additional information under Section 6. Are there any side effects?

Pregnancy and breastfeeding

Check with your doctor if you are pregnant or intend to become pregnant.

Trust Ibuprofen Plus Codeine is not recommended during the last 3 months of pregnancy. Your doctor will decide if you should take Trust Ibuprofen Plus Codeine during the first 6 months of pregnancy.

Talk to your doctor if you are breastfeeding or intend to breastfeed.

Trust Ibuprofen Plus Codeine should not be taken while breastfeeding.

Addiction

You can become addicted to Trust Ibuprofen Plus Codeine even if you take it exactly as prescribed. Trust Ibuprofen Plus Codeine may become habit forming causing mental and physical dependence. If abused it may become less able to reduce pain.

Dependence

As with all other opioid containing products, your body may become used to you taking Trust Ibuprofen Plus Codeine. Taking it may result in physical dependence. Physical dependence means that you may experience withdrawal symptoms if you stop taking Trust Ibuprofen Plus Codeine suddenly, so it is important to take it exactly as directed by your doctor.

Tolerance

Tolerance to Trust Ibuprofen Plus Codeine may develop, which means that the effect of the medicine may decrease. If this happens, more may be needed to maintain the same effect.

 3. What if I am taking other medicines?

Tell your doctor or pharmacist if you are taking any other medicines, including any medicines, vitamins or supplements that you buy without a prescription from your pharmacy, supermarket or health food shop.

Some medicines may interfere with Trust Ibuprofen Plus Codeine and affect how it works.

These include:

  • medicines used to help you relax, sleep or relieve anxiety, such as barbiturates and sedatives.
  • aspirin, salicylates or other NSAID medicines.
  • Warfarin or other medicines used to prevent blood clots.
  • medicines that are used to treat high blood pressure including diuretics (fluid tablets)
  • methotrexate.
  • zidovudine.
  • lithium
  • mifeprisone, quinolone antibiotics
  • medicines used to relieve stomach cramps, prevent travel sickness and to treat Parkinson's disease.
  • medicines used to treat diarrhoea (e.g. kaolin, pectin, loperamide).
  • metoclopramide, a medicine used to treat nausea and vomiting
  • selective serotonin reuptake inhibitors (SSRIs), and monoamine oxidase inhibitors (MAOIs), medicines used to treat some types of depression
  • quinidine, a medicine used to treat abnormal or irregular heartbeat
  • phenothiazines and antipsychotic agents, medicines used to treat mental disorders
  • medicines such as cyclosporin, tacrolimus, prednisone, prednisolone and cortisone which reduce the activity of your immune system
  • probenecid-medicines used to treat gout
  • phenytoin – medicine used to treat epilepsy
  • other opioid pain killers.

These medicines may be affected by Trust Ibuprofen Plus Codeine or may affect how well it works. You may need to take different amounts of your medicine, or you may need to take different medicines. Your doctor will advise you.

Check with your doctor or pharmacist if you are not sure about what medicines, vitamins or supplements you are taking and if these affect Trust Ibuprofen Plus Codeine.

 4. How do I use Trust Ibuprofen Plus Codeine?

Follow all directions given to you by your pharmacist or doctor carefully. They may differ from the information contained in this leaflet.

If you do not understand the instructions on the pack, ask your pharmacist or doctor for help.

How much to take and when to take it

  • The usual dose of Trust Ibuprofen Plus Codeine is 2 tablets then, if necessary 1 or 2 tablets every 4 to 6 hours. Do not take more than six tablets in 24 hours.
  • Follow the instructions provided and use Trust Ibuprofen Plus Codeine until your doctor tells you to stop.

How to take it

  • Take Trust Ibuprofen Plus Codeine by mouth with fluid. It may also be taken with or immediately after food.

How long to take it

  • You should not take Trust Ibuprofen Plus Codeine for more than three days at a time.

If your symptoms persist, worsen or new symptoms develop, talk to your doctor.

Talk to your doctor about pain control if Trust Ibuprofen Plus Codeine is not helping.

Depending on your body's individual ability to break down codeine, you may be getting reduced benefit or experience signs of overdose even when you take Trust Ibuprofen Plus Codeine as recommended by your doctor. If overdose symptoms occur, seek immediate medical advice.

If you use too much Trust Ibuprofen Plus Codeine

If you or someone else receive too much (overdose), and experience one or more of the symptoms below, immediately and call triple zero (000) for an ambulance. Keep the person awake by talking to them or gently shaking them every now and then. You should follow the above steps even if someone other than you have accidentally used Trust Ibuprofen Plus Codeine that was prescribed for you. If someone takes an overdose they may experience one or more of the following symptoms:

  • Slow, unusual or difficult breathing
  • Drowsiness, dizziness or unconsciousness
  • Slow or weak heartbeat
  • Nausea or upset stomach, vomiting and/or gastric irritation
  • Convulsions, fits or unconsciousness
  • Excitability
  • Blurred vision, ringing in the ears, or rapid uncontrollable movements of the eyes.

If you think you or someone else may have used too much Trust Ibuprofen Plus Codeine, you should immediately:

  • phone the Poisons Information Centre
    (by calling 13 11 26), or
  • contact your doctor, or
  • go to the Emergency Department at your nearest hospital.

You should do this even if there are no signs of discomfort or poisoning.

When seeking medical attention, take this leaflet and remaining medicine with you to show the doctor. Also tell them about any other medicines or alcohol which have been taken.

 5. What should I know while using Trust Ibuprofen Plus Codeine?

Things you should do

  • If you are about to be started on any new medicine tell your doctor and pharmacist that you are taking Trust Ibuprofen Plus Codeine.
  • Remind any doctor, dentist or pharmacist you visit that you are using Trust Ibuprofen Plus Codeine.
  • If you are going to have surgery, tell your doctor you are taking Trust Ibuprofen Plus Codeine.
  • Talk to doctor if your symptoms do not improve. Your doctor will assess your condition and decide if you should continue to take the medicine.

Call your doctor straight away if you:

  • Become pregnant while taking Trust Ibuprofen Plus Codeine

Things you should not do

  • Do not take high doses of the medicine for long periods of time unless your doctor tells you to. Products containing codeine shouldnot be taken for prolonged periods. Codeine may be habit forming.
  • Do not give Trust Ibuprofen Plus Codeine to anyone else, even if they have the same condition as you.
  • Do not use Trust Ibuprofen Plus Codeine to treat any other complaints unless your doctor tells you to.
  • Do not take more than the recommended dose unless your doctor tells you to.
  • Excessive use can be harmful and increase the risk of heart attack, stroke or liver damage.

Driving or using machines

Be careful before you drive or use any machines or tools until you know how Trust Ibuprofen Plus Codeine affects you.

Trust Ibuprofen Plus Codeine may cause dizziness light-headedness or drowsiness in some people. If this occurs, do not drive or operate machinery. If you drink alcohol, dizziness, light-headedness and/or drowsiness may be worse.

Drinking alcohol

Tell your doctor if you drink alcohol.

Using Trust Ibuprofen Plus Codeine with alcohol may result in severe drowsiness, decreased awareness, breathing difficulties, coma and death.

Withdrawal

Continue taking your medicine for as long as your doctor tells you. If you stop having this medicine suddenly, your pain may worsen and you may experience some or all of the following withdrawal symptoms:

  • nervousness, restlessness, agitation, trouble sleeping or anxiety
  • body aches, weakness or stomach cramps
  • loss of appetite, nausea, vomiting or diarrhoea
  • increased heart rate, breathing rate or pupil size
  • watery eyes, runny nose, chills or yawning
  • increased sweating.

Trust Ibuprofen Plus Codeine given to the mother during labour can cause breathing problems and signs of withdrawal in the newborn.

Looking after your medicine

  • Keep the tablets in the original pack until it is time to take the dose. If you take them out they will not keep well.

Follow the instructions in the carton on how to take care of your medicine properly.

Store it in a cool dry place where the temperature stays below 25°C away from moisture, heat or sunlight; for example, do not store it:

  • in the bathroom or near a sink, or
  • in the car or on window sills.

Heat and dampness can destroy some medicines.

Keep medicines where children cannot reach them

A locked cupboard at least one-and-a-half metres above the ground is a good place to store medicines.

Getting rid of any unwanted medicine

If you no longer need to use this medicine or it is out of date, take it to any pharmacy for safe disposal.

Do not use this medicine after the expiry date.

 6. Are there any side effects?

All medicines can have side effects. If you do experience any side effects, most of them are minor and temporary. However, some side effects may need medical attention.

See the information below and, if you need to, ask your doctor or pharmacist if you have any further questions about side effects.

Less serious side effects

Less serious side effectsWhat to do
Gastrointestinal related:
  • stomach upset including nausea (feeling sick), vomiting
  • heartburn, indigestion
  • constipation
  • diarrhoea, pain in the stomach
  • loss of appetite
Head and neurology related:
  • sleeplessness, nightmares
  • change in mood e.g. depression, restlessness, irritability
  • sore or dry mouth or tongue
  • dizziness, light-headedness, drowsiness
  • headache
  • hearing disturbance
Respiratory related:
  • shallow breathing
  • cough suppression
Speak to your doctor if you have any of these less serious side effects and they worry you.

Serious side effects

Serious side effectsWhat to do
Gastrointestinal related:
  • severe pain or tenderness in the stomach
  • vomiting blood or material that looks like coffee grounds.
  • bleeding from the back passage, black sticky bowel motions (stools) or bloody diarrhoea.
Allergy related:
  • shallow breathing or shortness of breath
  • flushing of the face
  • swelling of the face, lips or tongue which may cause difficulty in swallowing or breathing.
  • asthma, wheezing, shortness of breath, pain or tightness in the chest
  • symptoms of sunburn (such as redness, itching, swelling, blistering) which may occur more quickly than normal
Heart related:
  • fast heartbeat
Skin related:
  • yellowing of the skin and eyes, also called jaundice
  • sudden or severe itching, skin rash, hives, skin peeling
Urinary related:
  • a change in the colour of urine passed, blood in the urine
  • a change in the amount or frequency of urine passed, burning feeling when passing urine
  • unusual weight gain, swelling of ankles or legs
Infection related:
  • signs of frequent or worrying infections such as fever, severe chills, sore throat or mouth ulcers
Bleeding related:
  • bleeding or bruising more easily than normal, reddish or purplish blotches under the skin
  • signs of anaemia, such as tiredness, being short of breath, and looking pale
Head and neurology related:
  • unusual or extreme mood swings
  • dizziness, light-headedness
  • severe dizziness, spinning sensation
  • severe or persistent headache
  • difficulty hearing, deafness
  • tingling or numbness of the hands or feet
Eyes related:
  • eye problems such as blurred vision, sore red eyes, itching
Call your doctor straight away, or go straight to the Emergency Department at your nearest hospital if you notice any of these serious side effects.

Tell your doctor or pharmacist if you notice anything else that may be making you feel unwell.

Other side effects not listed here may occur in some people.

Reporting side effects

After you have received medical advice for any side effects you experience, you can report side effects to the Therapeutic Goods Administration online at www.tga.gov.au/reporting-problems. By reporting side effects, you can help provide more information on the safety of this medicine.

Always make sure you speak to your doctor or pharmacist before you decide to stop taking any of your medicines

 7. Product details

This medicine is only available with a doctor's prescription.

What Trust Ibuprofen Plus Codeine contains

Active ingredient
(main ingredient)		Ibuprofen
Codeine phosphate hemihydrate
Other ingredients
(inactive ingredients)		Colloidal anhydrous silica
Croscarmellose sodium
Microcrystalline cellulose
Opadry complete film coating system OY-58900 White
Pregelatinised maize starch
Potential allergensTrust Ibuprofen Plus Codeine tablets do not contain gluten, lactose or preservatives.

Do not take this medicine if you are allergic to any of these ingredients.

What Trust Ibuprofen Plus Codeine looks like

Trust Ibuprofen Plus Codeine tablet is white to off-white capsule-shaped, biconvex, film-coated tablet.

AUST R 175264

Presentation:

Trust Ibuprofen Plus Codeine tablets are available in Australia in blister packs of 10, 12, 15, 18, 20, 24 and 30 tablets*.

*Not all pack sizes are marketed in Australia.

Who distributes Trust Ibuprofen Plus Codeine

Pharmacor Pty Ltd
Suite 803, Tower A, The Zenith
821 Pacific Highway,
Chatswood NSW 2067
Australia
Web: www.pharmacor.com.au
Phone: 1300 138 805

This leaflet was prepared in December 2020.

Published by MIMS May 2021

BRAND INFORMATION

Brand name

Trust Ibuprofen Plus Codeine

Active ingredient

Ibuprofen + Codeine phosphate hemihydrate

Schedule

S4

 

1 Name of Medicine

Ibuprofen and codeine phosphate hemihydrate.

2 Qualitative and Quantitative Composition

Trust Ibuprofen Plus Codeine contains ibuprofen 200 mg and codeine phosphate hemihydrate 12.8 mg.
For the full list of excipients, see Section 6.1 List of Excipients.

3 Pharmaceutical Form

Trust Ibuprofen Plus Codeine tablets: white to off-white capsule-shaped, biconvex film-coated tablets.

4 Clinical Particulars

4.1 Therapeutic Indications

For the temporary relief of acute moderate pain and inflammation in patients over the age of 12 years (also see Section 4.3 Contraindications; Section 4.4 Special Warnings and Precautions for Use, Paediatric use).

4.2 Dose and Method of Administration

Adults and children 12 years and over.

Initial dose two tablets taken with fluid, then one or two tablets every 4 hours when necessary. Maximum 6 tablets in a 24 hour period.
The lowest effective dose should be used for the shortest duration necessary to relieve symptoms.
Trust Ibuprofen Plus Codeine tablets are contraindicated for use in children:
younger than 12 years;
aged between 12 - 18 years in whom respiratory function might be compromised, including post tonsillectomy and/or adenoidectomy for obstructive sleep apnoea (also see Section 4.3 Contraindications; Section 4.4 Special Warnings and Precautions for Use, Paediatric use).

4.3 Contraindications

Known hypersensitivity or idiosyncratic reaction to ibuprofen, codeine or other opioid analgesics, or any other ingredients in the product listed, see Section 6.1 List of Excipients.
Patients who have previously shown hypersensitivity reactions (e.g. asthma, rhinitis, angioedema, bronchospasm or urticaria) in response to ibuprofen, acetylsalicylic acid (aspirin) or other non-steroidal anti-inflammatory drugs (NSAIDs).
Active gastrointestinal bleeding.
Active, or history of recurrent peptic ulcer/haemorrhage.
Respiratory depression, chronic constipation and active alcoholism.
Diarrhoea caused by pseudomembranous colitis or poisoning (until the causative organism or toxin has been eliminated from the gastrointestinal tract, since codeine may slow down the elimination, thereby prolonging the diarrhoea).
Heart or renal problems (see Section 4.4 Special Warnings and Precautions for Use).
Severe hepatic impairment (see Section 4.4 Special Warnings and Precautions for Use).
Use with concomitant NSAIDs, including cyclo-oxygenase-2 specific inhibitors - increased risk of adverse reactions taking other products containing ibuprofen, aspirin, salicylates or with other anti-inflammatory medicines (see Section 4.5 Interactions with Other Medicines and Other Forms of Interactions).
During the last trimester of pregnancy (see Section 4.6 Fertility, Pregnancy and Lactation, Use in pregnancy).
Concomitant treatment with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping treatment.
Use of codeine containing products is contraindicated in women during breast feeding (see Section 4.6 Fertility, Pregnancy and Lactation, Use in lactation).
In patients who are CYP2D6 ultra rapid metabolisers (see Section 4.4 Special Warnings and Precautions for Use, CYP2D6 metabolism).
In patients younger than 12 years (see Section 4.4 Special Warnings and Precautions for Use, Paediatric use).
In patients aged between 12-18 years in whom respiratory function might be compromised, including post tonsillectomy and/or adenoidectomy for obstructive sleep apnoea, due to an increased risk of developing serious and life threatening adverse reactions (see Section 4.4 Special Warnings and Precautions for Use, Paediatric use).
Treatment of perioperative pain in setting of coronary artery bypass surgery (CABG).
Severe respiratory disease, acute respiratory disease and respiratory depression.

4.4 Special Warnings and Precautions for Use

Gastrointestinal.

NSAIDS should be given with care to patients with a history of gastrointestinal disease (ulcerative colitis, Crohn's disease) as their condition may be exacerbated (see Section 4.8 Adverse Effects (Undesirable Effects)).
Gastrointestinal bleeding, ulceration and perforation which can be fatal, has been reported with all NSAIDs at any time during treatment, with or without warning symptoms or a previous history of serious GI events.
The risk of GI bleeding, ulceration or perforation is higher with increasing NSAID doses and patients with a history of ulcer, particularly if complicated with haemorrhage or perforation (see Section 4.3 Contraindications) and in the elderly. These patients should commence treatment on the lowest dose available.
Patients with a history of GI toxicity, particularly the elderly, patients with a history of gastrointestinal bleeding or perforation or peptic ulcer haemorrhage related to previous NSAID therapy should report any unusual abdominal symptoms (especially GI bleeding) particularly in the initial stages of treatment.
Care is advised in the administration of Trust Ibuprofen Plus Codeine to patients with obstructive bowel disorders, gallstones, myasthenia gravis, a history of peptic ulcer or convulsions.
Trust Ibuprofen Plus Codeine tablets should be administered with caution in patients who have recently had gastrointestinal surgery, as codeine may reduce gastrointestinal motility.
Caution should be advised in patients receiving concomitant medications which could increase the risk of ulceration or bleeding, such as oral corticosteroids, anticoagulants such as warfarin, selective serotonin-reuptake inhibitors or anti-platelet agents such as aspirin (see Section 4.5 Interactions with Other Medicines and Other Forms of Interactions).
When GI bleeding or ulceration occurs in patients receiving Trust Ibuprofen Plus Codeine, the treatment should be withdrawn.

Respiratory depression.

Bronchospasm may be precipitated in patients suffering from, or with a history of bronchial asthma or allergic disease.
Serious, life-threatening or fatal respiratory depression can occur with the use of opioids even when used as recommended. It can occur at any time during the use of Trust Ibuprofen Plus Codeine but the risk is greatest during initiation of therapy or following an increase in dose. Patients should be monitored closely for respiratory depression at these times.
The risk of life-threatening respiratory depression is also higher in elderly, frail, or debilitated patients, in patients with renal and hepatic impairment, and in patients with existing impairment of respiratory function (e.g. chronic obstructive pulmonary disease; asthma).
Opioids should be used with caution and with close monitoring in these patients (see Section 4.2 Dose and Method of Administration). The use of opioids is contraindicated in patients with severe respiratory disease, acute respiratory disease and respiratory depression (see Section 4.3 Contraindications).
The risk of respiratory depression is greater with the use of high doses of opioids, especially high potency and modified release formulations, and in opioid naïve patients. Initiation of opioid treatment should be at the lower end of the dosage recommendations with careful titration of doses to achieve effective pain relief. Careful calculation of equianalgesic doses is required when changing opioids or switching from immediate release to modified release formulations, (see Section 4.2 Dose and Method of Administration), together with consideration of pharmacological differences between opioids. Consider starting the new opioid at a reduced dose to account for individual variation in response.

SLE and mixed connective tissue disease.

Use of ibuprofen in patients with systemic lupus erythematosus (SLE) and mixed connective tissue disease can increase the risk of aseptic meningitis.

Cardiovascular and cerebrovascular effects.

Observational studies have indicated that NSAIDs may be associated with an increased risk of serious cardiovascular events, including myocardial infarction and stroke, which may increase with dose or duration of use. Patients with cardiovascular disease, history of atherosclerotic cardiovascular disease or cardiovascular risk factors may also be at greater risk.
Patients should be advised to remain alert for such cardiovascular events, even in the absence of previous cardiovascular symptoms. Patients should be informed about signs and/or symptoms of serious cardiovascular toxicity and the steps to take if they occur.
Fluid retention, hypertension and oedema have been reported in association with NSAID therapy. Patients taking antihypertensives with NSAIDs may have an impaired antihypertensive response.
Trust Ibuprofen Plus Codeine tablets should be administered with caution and used at the lowest effective dose in patients with hypertension or fluid retention (see Section 4.3 Contraindications).

Dermatological.

Serious skin reactions, some of them fatal, including exfoliative dermatitis, Stevens-Johnson syndrome, and toxic epidermal necrolysis, have been reported very rarely in association with the use of NSAIDs (see Section 4.8 Adverse Effects (Undesirable Effects)). Patients appear to be at highest risk of these reactions early in the course of therapy, the onset of the reaction occurring in the majority of cases within the first month of treatment. Trust Ibuprofen Plus Codeine use should be discontinued at the first appearance of skin rash, mucosal lesions, or any other sign of hypersensitivity.
Trust Ibuprofen Plus Codeine tablets should be administered with caution and at lowest effective dose in patients:
with decreased respiratory reserve e.g. asthma or COPD or pre-existing respiratory depression;
with asthma, especially those patients who have not taken an NSAID;
who are taking other respiratory depressants or sedatives, including alcohol.

CYP2D6 metabolism.

Trust Ibuprofen Plus Codeine is contraindicated for use in patients who are CYP2D6 ultra-rapid metabolisers.
Codeine is metabolised by the liver enzyme CYP2D6 into morphine, its active metabolite. If a patient has a deficiency or is completely lacking this enzyme an adequate analgesic effect will not be obtained. However, if the patient is an extensive or ultra-rapid metaboliser there is an increased risk of developing side effects of opioid toxicity even at commonly prescribed doses. These patients convert codeine into morphine rapidly resulting in higher than expected serum morphine levels.
General symptoms of opioid toxicity include confusion, somnolence, shallow breathing, small pupils, nausea, vomiting, constipation, and lack of appetite. In severe cases this may include symptoms of circulatory and respiratory depression, which may be life-threatening and very rarely fatal. Children are particularly susceptible due to their immature airway anatomy.
Deaths have been reported in children with rapid metabolism who were given codeine for analgesia post adenotonsillectomy. Morphine can also be ingested by infants through breast milk, causing risk of respiratory depression to infants of rapid metaboliser mothers who take codeine.
The prevalence of codeine ultra-rapid metabolism by CYP2D6 in children is not known, but is assumed to be similar to that reported in adults. The prevalence of ultra rapid metabolisers is estimated to be 1% in those of Chinese, Japanese and Hispanic descent, 3% in African Americans and 1%-10% in Caucasians. The highest prevalence (16%-28%) occurs in North African, Ethiopian and Arab populations. Also see Section 4.4 Special Warnings and Precautions for Use, Paediatric use; Section 4.6 Fertility, Pregnancy and Lactation, Use in lactation.

Hazardous and harmful use.

Trust Ibuprofen Plus Codeine contains the opioid codeine and is a potential drug of abuse, misuse and addiction. Addiction can occur in patients appropriately prescribed Trust Ibuprofen Plus Codeine at recommended doses.
The risk of addiction is increased in patients with a personal or family history of substance abuse (including alcohol and prescription and illicit drugs) or mental illness. The risk also increases the longer the drug is used and with higher doses. Patients should be assessed for their risks for opioid abuse or addiction prior to being prescribed Trust Ibuprofen Plus Codeine. All patients receiving opioids should be routinely monitored for signs of misuse and abuse.
Opioids are sought by people with addiction and may be subject to diversion. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on the safe storage and proper disposal of any unused drug (see Section 6.4 Special Precautions for Storage; Section 6.6 Special Precautions for Disposal). Caution patients that abuse of oral or transdermal forms of opioids by parenteral administration can result in serious adverse events, which may be fatal.
Patients should be advised not to share Trust Ibuprofen Plus Codeine with anyone else.

Risks from concomitant use of benzodiazepines or other CNS depressants, including alcohol.

Concomitant use of opioids and benzodiazepines or other CNS depressants, including alcohol, may result in sedation, respiratory depression, coma and death. Because of these risks, concomitant prescribing of Trust Ibuprofen Plus Codeine with CNS depressant medicines, such as other opioid analgesics, benzodiazepines, gabapentinoids, cannabis, sedatives, hypnotics, tricyclic antidepressants, antipsychotics, antihistamines, centrally-active anti-emetics and other CNS depressants, should be reserved for patients for whom other treatment options are not possible. If a decision is made to prescribe Trust Ibuprofen Plus Codeine concomitantly with any of the medicines, the lowest effective dose should be used, and the duration of treatment should be as short as possible. Patients should be followed closely for signs and symptoms of respiratory depression and sedation. Patients and their caregivers should be made aware of these symptoms. Patients and their caregivers should also be informed of the potential harms of consuming alcohol while taking Trust Ibuprofen Plus Codeine.

Use of opioids in chronic (long-term) non-cancer pain (CNCP).

Opioid analgesics have an established role in the treatment of acute pain, cancer pain and palliative and end-of-life care. Current evidence does not generally support opioid analgesics in improving pain and function for most patients with chronic non-cancer pain. The development of tolerance and physical dependence and risks of adverse effects, including hazardous and harmful use, increase with the length of time a patient takes an opioid. The use of opioids for long-term treatment of CNCP is not recommended.
The use of an opioid to treat CNCP should only be considered after maximised nonpharmacological and non-opioid treatments have been tried and found ineffective, not tolerated or otherwise inadequate to provide sufficient management of pain. Opioids should only be prescribed as a component of comprehensive multidisciplinary and multimodal pain management.
Opioid therapy for CNCP should be initiated as a trial in accordance with clinical guidelines and after a comprehensive biopsychosocial assessment has established a cause for the pain and the appropriateness of opioid therapy for the patient (see Hazardous and harmful use, above). The expected outcome of therapy (pain reduction rather than complete abolition of pain, improved function and quality of life) should be discussed with the patient before commencing opioid treatment, with agreement to discontinue treatment if these objectives are not met.
Owing to the varied response to opioids between individuals, it is recommended that all patients be started at the lowest appropriate dose and titrated to achieve an adequate level of analgesia and functional improvement with minimum adverse reactions. Immediate-release products should not be used to treat chronic pain, but may be used for a short period in opioid-naïve patients to develop a level of tolerance before switching to a modified-release formulation. Careful and regular assessment and monitoring is required to establish the clinical need for ongoing treatment. Discontinue opioid therapy if there is no improvement of pain and/or function during the trial period or if there is any evidence of misuse or abuse. Treatment should only continue if the trial has demonstrated that the pain is opioid responsive and there has been functional improvement. The patient's condition should be reviewed regularly and the dose tapered off slowly if opioid treatment is no longer appropriate (see Ceasing opioids).

Tolerance, dependence and withdrawal.

Neuroadaptation of the opioid receptors to repeated administration of opioids can produce tolerance and physical dependence. Tolerance is the need for increasing doses to maintain analgesia. Tolerance may occur to both the desired and undesired effects of the opioid.
Physical dependence, which can occur after several days to weeks of continued opioid usage, results in withdrawal symptoms if the opioid is ceased abruptly or the dose is significantly reduced. Withdrawal symptoms can also occur following the administration of an opioid antagonist (e.g. naloxone) or partial agonist (e.g. buprenorphine). Withdrawal can result in some or all of the following symptoms: dysphoria, restlessness/agitation, lacrimation, rhinorrhoea, yawning, sweating, chills, myalgia, mydriasis, irritability, anxiety, increasing pain, backache, joint pain, weakness, abdominal cramps, insomnia, nausea, anorexia, vomiting, diarrhoea, increased blood pressure, increased respiratory rate and increased heart rate.
When discontinuing Trust Ibuprofen Plus Codeine in a person who may be physically-dependent, the drug should not be ceased abruptly but withdrawn by tapering the dose gradually (see Ceasing opioids; see Section 4.2 Dose and Method of Administration).

Accidental ingestion/exposure.

Accidental ingestion or exposure of Trust Ibuprofen Plus Codeine, especially by children, can result in a fatal overdose of codeine. Patients and their caregivers should be given information on safe storage and disposal of unused Trust Ibuprofen Plus Codeine (see Section 6.4 Special Precautions for Storage; Section 6.6 Special Precautions for Disposal).

Hyperalgesia.

Hyperalgesia may occur with the use of opioids, particularly at high doses. Hyperalgesia may manifest as an unexplained increase in pain, increased levels of pain with increasing opioid dosages or diffuse sensitivity not associated with the original pain. Hyperalgesia should not be confused with tolerance (see Tolerance, dependence and withdrawal). If opioid induced hyperalgesia is suspected, the dose should be reduced and tapered off if possible. A change to a different opioid may be required.

Ceasing opioids.

Abrupt discontinuation or rapid decreasing of the dose in a person physically dependent on an opioid may result in serious withdrawal symptoms and uncontrolled pain (see Tolerance, dependence and withdrawal). Such symptoms may lead the patient to seek other sources of licit or illicit opioids. Opioids should not be ceased abruptly in a patient who is physically dependent but withdrawn by tapering the dose slowly. Factors to take into account when deciding how to discontinue or decrease therapy include the dose and duration of the opioid the patient has been taking, the type of pain being treated and the physical and psychological attributes of the patient. A multimodal approach to pain management should be in place before initiating an opioid analgesic taper. During tapering, patients require regular review and support to manage any increase in pain, psychological distress and withdrawal symptoms.
There are no standard tapering schedules suitable for all patients and an individualised plan is necessary. In general, tapering should involve a dose reduction of no more than 10 percent to 25 percent every 2 to 4 weeks (see Section 4.2 Dose and Method of Administration). If the patient is experiencing increased pain or serious withdrawal symptoms, it may be necessary to go back to the previous dose until stable before proceeding with a more gradual taper.
When ceasing opioids in a patient who has a suspected opioid use disorder, the need for medication assisted treatment and/or referral to a specialist should be considered.

Severe skin reactions.

Severe skin reactions such as acute generalised exanthematous pustulosis (AGEP) may occur with ibuprofen-containing products. The acute pustular eruption may occur within the first 2 days of treatment, with fever, and numerous, small, mostly non-follicular pustules arising on a widespread oedematous erythema and mainly localised on the skin folds, trunk, and upper extremities. Patients should be carefully monitored. If signs and symptoms such as pyrexia, erythema, or many small pustules are observed, administration of Trust Ibuprofen Plus Codeine should be discontinued and appropriate measures taken if needed.

Masking of symptoms of underlying infections.

Trust Ibuprofen Plus Codeine can mask symptoms of infection, which may lead to delayed initiation of appropriate treatment and thereby worsening the outcome of the infection. This has been observed in bacterial community acquired pneumonia and bacterial complications to varicella. When Trust Ibuprofen Plus Codeine is administered for fever or pain relief in relation to infection, monitoring infection is advised. In non-hospital settings, the patient should consult a doctor if symptoms persist or worsen.

Other precautions.

As with other drugs of this class, ibuprofen may mask the usual signs of infection. Codeine may also obscure the diagnosis or the course of gastrointestinal diseases.
Trust Ibuprofen Plus Codeine tablets should therefore be administered with caution in such situations.
Trust Ibuprofen Plus Codeine should be administered with caution in patients who have recently had gastrointestinal surgery, paralytic ileus, as codeine may reduce gastrointestinal motility.
Trust Ibuprofen Plus Codeine tablets should be administered with caution and at lowest effective dose in patients with hypotension and/or hypothyroidism.
The tablets should be used with caution and at lowest effective dose in patients with raised intracranial pressure or head injury.
Trust Ibuprofen Plus Codeine tablets should be administered with caution and at the lowest effective dose in patients with prostatic hypertrophy since codeine may cause urinary retention.
Care is advised in the administration of Trust Ibuprofen Plus Codeine tablets to patients with adrenocortical insufficiency and also in patients with a history of drug abuse.

Use in hepatic impairment.

Trust Ibuprofen Plus Codeine tablets should be administered with caution and at lowest effective dose in patients with hepatic impairment (see Section 4.3 Contraindications).
Patients should be advised to remain alert for hepatotoxicity and be informed about the signs and/or symptoms of hepatotoxicity (e.g. nausea, fatigue, lethargy, pruritus, jaundice, abdominal tenderness in the right upper quadrant and "flu-like" symptoms) and the steps to take should these signs and/or symptoms occur.

Use in renal impairment.

In patients with renal impairment, renal function should be monitored since it may deteriorate following the use of any NSAID especially in dehydrated paediatric patients (see Section 4.3 Contraindications; Section 4.8 Adverse Effects (Undesirable Effects)).

Use in the elderly.

Trust Ibuprofen Plus Codeine tablets should be administered with caution and at lowest effective dose in elderly patients.
Adverse effects may have more serious consequences in the elderly, and they may be more susceptible to the CNS depressant effects of opioids.
Undesirable effects may be minimised by using the minimum effective dose for the shortest duration necessary to control symptoms. The elderly have an increased frequency of adverse reactions to NSAIDs especially gastrointestinal bleeding and perforation which may be fatal (see Section 4.4 Special Warnings and Precautions for Use, Gastrointestinal).
Ibuprofen should not be taken by adults over the age of 65 without careful consideration of co-morbidities and co-medications because of an increased risk of adverse effects, in particular heart failure, gastro-intestinal ulceration and renal impairment.
The elderly are also more likely to have age related renal impairment and may be more susceptible to the respiratory depressant effects of codeine.

Paediatric use.

Trust Ibuprofen Plus Codeine tablets are contraindicated for use in children:
younger than 12 years;
aged between 12-18 years in whom respiratory function might be compromised, including post tonsillectomy and /or adenoidectomy for obstructive sleep apnoea. Respiratory depression and death have occurred in some children who received codeine following tonsillectomy and/or adenoidectomy and had evidence of being ultra-rapid metabolisers of codeine due to a CYP2D6 polymorphism. Also see Section 4.4 Special Warnings and Precautions for Use, CYP2D6 metabolism.

Post-operative use in children.

There have been reports in the published literature that codeine given post-operatively in children after tonsillectomy and/or adenoidectomy for obstructive sleep apnoea, led to rare, but life-threatening adverse events including death (see Section 4.3 Contraindications). All children received doses of codeine that were within the appropriate dose range; however there was evidence that these children were either ultrarapid or extensive metabolisers in their ability to metabolise codeine to morphine.

Children with compromised respiratory function.

Codeine is contraindicated for use in children in whom respiratory function might be compromised including neuromuscular disorders, severe cardiac or respiratory conditions, upper respiratory or lung infections, multiple trauma or extensive surgical procedures. These factors may worsen symptoms of morphine toxicity.

Effects on laboratory tests.

Opioid analgesics interfere with a number of laboratory tests including plasma amylase, lipase, bilirubin, alkaline phosphatase, lactate dehydrogenase, alanine aminotransferase and aspartate aminotransferase. Opioids may also interfere with gastric emptying studies as they delay gastric emptying and with hepatobiliary imaging using technetium Tc 99m disofenin as opioid treatment may cause constriction of the sphincter of Oddi and increase biliary tract pressure.

4.5 Interactions with Other Medicines and Other Forms of Interactions

Trust Ibuprofen Plus Codeine tablets should be avoided in combination with:

Aspirin.

Experimental data suggest that ibuprofen may inhibit the effect of low dose aspirin on platelet aggregation when they are dosed concomitantly. However, no clinically relevant effect is considered to be likely for occasional ibuprofen use.

NSAIDs and aspirin.

Concurrent use of ibuprofen with aspirin or other NSAIDs can lead to increased gastrointestinal adverse effects (see Section 4.3 Contraindications).
Trust Ibuprofen Plus Codeine tablets should be used with caution in combination with:

Abiraterone.

Abiraterone might reduce analgesic effect of codeine by CYP2D6 inhibition.

Anticholinergics.

Concurrent use of codeine and anticholinergic agents may increase the risk of severe constipation and/or urinary retention.

Anticoagulants.

Ibuprofen interferes with the stability of INR and may increase the risk of severe bleeding and sometimes-fatal haemorrhage, especially from the gastrointestinal tract. Ibuprofen should only be used in patients taking anticoagulants if absolutely necessary. Patients taking this combination must be closely monitored.
Warfarin: Concurrent use of NSAIDs and warfarin has been associated with severe, sometimes fatal haemorrhage. The mechanism of this interaction is not known but may involve increased bleeding from NSAID-induced gastrointestinal ulceration or an additive effect of NSAID inhibition of platelet function with the anticoagulant effect of warfarin.

Antidiarrhoeals and antiperistaltic agents (including kaolin, pectin, loperamide).

Concurrent use of codeine with antidiarrhoeal and antiperistaltic agents such as loperamide and kaolin may increase the risk of severe constipation.

Antimuscarinics.

Concomitant use of antimuscarinics or medications with muscarinic action, e.g. atropine and some antidepressants may result in increased risk of severe constipation which may lead to paralytic ileus and/or urinary retention.

ACE inhibitors, diuretics and other antihypertensives.

Ibuprofen, like other NSAIDs can reduce the antihypertensive effect of ACE inhibitors and beta-blockers with possible loss of blood pressure control and can attenuate the natriuretic effects of diuretics. And diuretics may cause hyperkalemia in patients under these treatments.
Hypotensive effects of antihypertensive agents may be potentiated when used simultaneously with codeine and lead to orthostatic hypotension. NSAIDs may diminish the effects of antihypertensives and diuretics. Diuretics can increase the risk of nephrotoxicity of NSAIDs.
The combined use of the three classes of drugs, diuretics, an ACE inhibiting drug (ACE inhibitor or angiotensin receptor antagonist) and an antiinflammatory drug (NSAID or cyclooxygenase-2 (COX-2) inhibitor) all at the same time increases the risk of renal impairment. The combination of drugs from these three classes should be used with caution particularly in elderly patients or those with pre-existing renal impairment.

Antiplatelet agents and selective serotonin reuptake inhibitors (SSRls).

Increased risk of gastrointestinal bleeding (see Section 4.4 Special Warnings and Precautions for Use).

Cardiac glycosides.

NSAIDs may exacerbate cardiac failure, reduce GFR and increase plasma glycoside levels.
Care should therefore be taken in patients treated with cardiac glycosides.

Central nervous system depressants.

Codeine may potentiate the effects of CNS depressants. Concomitant use of codeine with central nervous system depressants (e.g. barbiturates, chloral hydrate, sedatives, benzodiazepines, gabapentinoids, cannabis, tricyclic antidepressants, antihistamines, antipsychotics, tranquillisers, hypnotics, centrally-acting anti-emetics and centrally acting muscle relaxants), including alcohol, can cause addictive CNS depression and may result in sedation, respiratory depression, coma and death (see Section 4.4, Risks from concomitant use of benzodiazepines or other CNS depressants, including alcohol).

Ciclosporin.

An increased risk of nephrotoxicity.

Cimetidine.

Cimetidine inhibits the metabolism of opioid analgesics resulting in increased plasma concentrations.

Corticosteroids.

An increased risk of gastrointestinal ulceration or bleeding may occur with corticosteroids (see Section 4.4 Special Warnings and Precautions for Use).

Drugs that inhibit CYP2D6 such as quinidine, phenothiazines and antipsychotic agents.

Can interfere with the metabolism of codeine to morphine, reducing the analgesic effect of codeine.

Hydroxyzine.

Concurrent use of hydroxyzine (anxiolytics) with codeine may result in increased analgesia as well as increased CNS depressant, sedative and hypotensive effects.

Lithium.

Ibuprofen has been shown to decrease the renal clearance and increase plasma concentrations of lithium. Lithium plasma concentrations should be monitored in patients on concurrent ibuprofen therapy.

Metoclopramide, cisapride and domperidone.

Codeine may antagonise the gastrointestinal effects of metoclopramide, cisapride and domperidone.

Methotrexate.

NSAIDs inhibit tubular secretion of methotrexate in animals. As a result, reduction in the clearance of methotrexate may occur. Use of high doses of methotrexate concomitantly with NSAIDs should be avoided. At low doses of methotrexate, caution should be used if ibuprofen is administered concomitantly.

Mexiletine.

Codeine may delay the absorption of mexiletine and thus reduce the antiarrhythmic effect of the latter.

Moclobemide.

Risk of hypertensive crisis.

Monoamine oxidase inhibitors (MAOIs).

Concurrent administration or use within 14 days of ceasing monoamine oxidase inhibitors may enhance the potential respiratory depressant effects of codeine.
CNS depression or excitation may occur if codeine is given to patients receiving monoamine oxidase inhibitors, or within two weeks of stopping treatment with them.

Naloxone.

Naloxone antagonises the analgesic, CNS and respiratory depressant effects of opioid analgesics. Naltrexone also blocks the therapeutic effect of opioids.

Neuromuscular blocking agents.

The respiratory depressant effect caused by neuromuscular blocking agents may be additive to the central respiratory depressant effects of opioid analgesics.

Opioid analgesics.

Concurrent use of codeine and other opioid receptor agonists is usually inappropriate as additive CNS depression, respiratory depression and hypotensive effects may occur (see Section 4.4, Risks from concomitant use of benzodiazepines or other CNS depressants, including alcohol).

Antidiabetic medicines, probenecid and phenytoin.

Interactions may also occur with probenecid, antidiabetic medications and phenytoin.

Quinolone antibiotics.

Animal data indicate that NSAIDs can increase the risk of convulsions associated with quinolone antibiotics. Patients taking NSAIDs and quinolone may have an increased risk of developing convulsions.

Tacrolimus.

Possible increased risk of nephrotoxicity when NSAIDs are given with tacrolimus.

Zidovudine.

Concurrent administration with ibuprofen may prolong bleeding time in patients. Increased risk of haematological toxicity when NSAIDs are given with zidovudine. There is evidence of an increased risk of haemarthrosis and haematoma in HIV (+) haemophiliacs receiving concurrent treatment with zidovudine and ibuprofen.

Incompatibilities.

Codeine has been reported to be incompatible with phenobarbitone sodium forming a codeine phenobarbitone complex, and with potassium-iodide, forming crystals of codeine periodide. Acetylation of codeine phosphate by acetylsalicylic acid (aspirin) has occurred in solid dosage forms containing the two drugs, even at low moisture levels.

4.6 Fertility, Pregnancy and Lactation

Effects on fertility.

There is limited evidence that drugs which inhibit cyclo-oxygenase prostaglandin synthesis may cause impairment of female fertility by an effect on ovulation.
(Category C)
Inhibition of prostaglandin synthesis by ibuprofen may adversely affect pregnancy and/or the embryo/foetal development. During the first and second trimester of pregnancy, this product should not be given unless clearly necessary and should be used at the lowest effective dose.
During the third trimester, all prostaglandin synthesis inhibitors may expose the foetus to cardiopulmonary toxicity (with premature closure of the ductus arteriosus and pulmonary hypertension), renal dysfunction, which may progress to renal failure with oligohydramnios. At the end of pregnancy, prostaglandin synthesis inhibitors may expose the mother and the neonate to possible prolongation of bleeding time, inhibition of platelet aggregation and inhibition of uterine contractions, which may result in delayed or prolonged labour and birth.
Opioid analgesics cross the placenta. Regular use during pregnancy may cause physical dependence in the foetus, leading to withdrawal symptoms in the neonate. The use of codeine may prolong labour. Administration of codeine during labour may cause respiratory depression in the newborn infant.
Trust Ibuprofen Plus Codeine is contraindicated for use during the last trimester of pregnancy (see Section 4.3 Contraindications).
 Trust Ibuprofen Plus Codeine is contraindicated during breastfeeding (also see Section 4.4 Special Warnings and Precautions for Use, CYP2D6 metabolism) due to risk of respiratory depression in the infant.
Analgesic doses excreted in breast milk are generally low. However, infants of breastfeeding mothers taking codeine may have an increased risk of morphine overdose if the mother is an ultra-rapid metaboliser of codeine. Codeine is excreted into human breast milk. Codeine is partially metabolised by cytochrome P450 2D6 (CYP2D6) into morphine, which is excreted into breast milk. If nursing mothers are CYP2D6 ultra-rapid metabolisers, higher levels of morphine may be present in their breast milk. This may result in symptoms of opioid toxicity in both mother and the breastfed infant. Life-threatening adverse events or neonatal death may occur even at therapeutic doses (also see Section 4.4 Special Warnings and Precautions for Use, CYP2D6 metabolism).
Therefore Trust Ibuprofen Plus Codeine is contraindicated for use during breastfeeding. However, in circumstances where a breastfeeding mother requires codeine therapy, breastfeeding should be suspended and alternative arrangements should be made for feeding the infant for any period during codeine treatment.
Breastfeeding mothers should be told how to recognise signs of high morphine levels in themselves and their babies. For example, in a mother, symptoms include extreme sleepiness, and trouble caring for the baby. In the baby, symptoms include signs of increased sleepiness (more than usual), difficulty breastfeeding, breathing difficulties, or limpness. Medical advice should be sought immediately.

4.7 Effects on Ability to Drive and Use Machines

Codeine may cause drowsiness.
Opioid analgesics can impair mental function and cause blurred vision and dizziness. Rare side effects may include convulsions, hallucinations, blurred or double vision and orthostatic hypotension. Patients should be advised not to drive or operate machinery.

4.8 Adverse Effects (Undesirable Effects)

The most commonly observed adverse events are gastrointestinal in nature. Adverse events are mostly dose-dependent, in particular the risk of occurrence of gastrointestinal bleeding which is dependent on the dosage range and duration of treatment.
Side effects from codeine are theoretical warnings based on drug class. No clinical data is available to determine frequency.
Regular prolonged use of codeine is known to lead to addiction and symptoms of restlessness and irritability may result when treatment is then stopped.
Prolonged use of a painkiller for headache can make them worse.
The list of the following adverse events relates to those experienced with ibuprofen and codeine, for short-term use. In the treatment of chronic conditions, under long-term treatment, additional adverse events may occur.
Adverse events which have been associated with ibuprofen and codeine are given below, tabulated by System Organ Class (SOC) and frequency.
The frequencies of adverse effects are defined as follows.
Very common: ≥ 1/10. Common: ≥ 1/100, < 1/10. Uncommon: ≥ 1/1,000, < 1/100. Rare: ≥ 1/10,000, < 1/1,000. Very rare: < 1/10,000, including isolated reports. Not known: cannot be estimated from the available data.
Within each frequency grouping, adverse events are presented in order of decreased seriousness. See Table 1.

Other adverse effects.

Gastro-intestinal.

Heartburn, loss of appetite, stomach pain.

Renal.

Papillary necrosis, which can lead to renal failure.

Cardiovascular.

Fluid retention and in some cases oedema occur rarely.

Other.

Hepatic dysfunction.

Euphoria and dysphoria.

Reporting suspected adverse effects.

Reporting suspected adverse reactions after registration of the medicinal product is important. It allows continued monitoring of the benefit-risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions at http://www.tga.gov.au/reporting-problems.

4.9 Overdose

Overuse of this product, defined as consumption of quantities in excess of the recommended dose, or consumption for a prolonged period, may lead to physical or psychological dependency. Symptoms of restlessness and irritability may result when treatment is stopped.

Ibuprofen.

The symptoms of overdose with ibuprofen include nausea, vomiting, abdominal pain, diarrhoea (rarely), headache, dizziness, drowsiness, nystagmus, vertigo, blurred vision, tinnitus and rarely, hypertension, metabolic acidosis, convulsions, excitation, disorientation, coma, renal failure, liver damage, hypotension, respiratory depression, cyanosis and loss of consciousness. Exacerbation of asthma is possible in asthmatics.

Codeine.

Nausea and vomiting are prominent features of codeine overdose. Respiratory depression, excitability, convulsions, hypotension and loss of consciousness may occur with large codeine overdose. Central nervous system depression, including respiratory depression, may develop but is unlikely to be severe unless other sedative agents have been co-ingested, including alcohol, or the overdose is very large. The pupils may be pinpoint in size. Hypotension and tachycardia are possible.
For information on the management of overdose, contact the Poisons Information Centre on 13 11 26 (Australia).

5 Pharmacological Properties

5.1 Pharmacodynamic Properties

Mechanism of action.

Ibuprofen possesses analgesic, antipyretic and anti-inflammatory properties, similar to other nonsteroidal anti-inflammatory drugs (NSAIDs). Its mechanism of action is unknown, but is thought to be through peripheral inhibition of cyclooxygenases and subsequent prostaglandin synthetase inhibition.
Codeine acts centrally on opiate receptors. Its analgesic effect is thought to be due mainly to its partial metabolic conversion to morphine. Codeine has about one-sixth the analgesic activity of morphine.

Clinical trials.

No data available.

5.2 Pharmacokinetic Properties

Absorption.

Ibuprofen.

It is well absorbed from the gastrointestinal tract after oral administration with peak serum levels occurring after 1-2 hours.

Codeine.

Codeine and its salts are well absorbed from the gastrointestinal tract: peak plasma-codeine concentrations occur at about one hour after ingestion of codeine phosphate. Analgesic action occurs in 15 to 30 minutes and analgesia is maintained up to 4-6 hours.

Distribution.

Ibuprofen.

Apparent volume of distribution is 0.14 L/kg. Ibuprofen and its metabolites readily cross the placental barrier in pregnant (rabbits and rats). It is not known if ibuprofen enters the cerebrospinal fluid.
Protein binding: It is highly bound (90-99%) to plasma proteins and consequently, this characteristic of the drug should be considered when prescribing ibuprofen together with other protein bound drugs that bind to the same site on human serum albumin.

Codeine.

After ingestion codeine is rapidly distributed to skeletal muscles, kidneys, liver, gastrointestinal tract, lungs, spleen and brain. It crosses the placenta and is distributed in low levels in breast milk.

Metabolism.

Ibuprofen.

90% of ibuprofen is metabolised to inactive compounds in the liver, mainly by glucuronidation, to produce two metabolites - a hydroxylated compound and a carboxylated compound.

Codeine.

Codeine is metabolised by O- and N-demethylation in the liver (by CYP2D6 and CYP3A4 respectively) to morphine (about ten percent of a codeine dose is demethylated to morphine), norcodeine and other metabolites including normorphine and hydrocodone. The major metabolic pathway involves glucuronidation of codeine to codeine-6-glucuronide. About 8% of the general Australian population cannot convert codeine to its active metabolite morphine as they are deficient in the CYP2D6 enzyme. These persons are likely to obtain reduced pain relief from codeine.

Excretion.

Ibuprofen.

Both the inactive metabolites and a small amount of unchanged ibuprofen are excreted rapidly and completely by the kidney with 95% of the administered dose eliminated in the urine within four hours of ingestion.
Half-life: The elimination half-life of ibuprofen is in the range of 1.9 to 2.2 hours.

Codeine.

Codeine and its metabolites are excreted almost entirely by the kidney, mainly as conjugates with glucuronic acid. Of the excreted material in the urine 40-70% is free or conjugated codeine, 5-15% is free or conjugated morphine, and 10-20% is free or conjugated norcodeine. Excretion is almost complete within 24 hours. The plasma half-life of codeine is 2 to 4 hours after oral administration. Only traces of codeine and its metabolites are found in the faeces.

5.3 Preclinical Safety Data

Genotoxicity.

No data available.

Carcinogenicity.

No data available.

6 Pharmaceutical Particulars

6.1 List of Excipients

It also contains cellulose-microcrystalline, starch - pregelatinised maize, croscarmellose sodium, silica-colloidal anhydrous, and Opadry complete film coating system OY-58900 white.
Trust Ibuprofen Plus Codeine tablets do not contain gluten or preservatives.

6.2 Incompatibilities

Incompatibilities were either not assessed or not identified as part of the registration of this medicine.

6.3 Shelf Life

In Australia, information on the shelf life can be found on the public summary of the Australian Register of Therapeutic Goods (ARTG). The expiry date can be found on the packaging.

6.4 Special Precautions for Storage

Store below 30°C.

6.5 Nature and Contents of Container

Available in the following pack sizes: 10s, 12s, 15s, 18s, 20s, 24s and 30s.

6.6 Special Precautions for Disposal

In Australia, any unused medicine or waste material should be disposed of in accordance with local requirements.

6.7 Physicochemical Properties

Chemical structure.

Ibuprofen.


Chemical name: 2-(4-isobutylphenyl) propionic acid.
Molecular formula: C13H18O2.
MW: 206.3.
It is a white or almost white powder or crystals with a characteristic odour. Practically insoluble in water, soluble 1 in 1.5 of alcohol, 1 in 1 of chloroform, 1 in 2 of ether and 1 in 1.5 of acetone; soluble in aqueous solutions of alkali hydroxides and carbonates.

Codeine phosphate hemihydrate.


Chemical name: (5R, 6S)-7, 8-didehydro-4,5-epoxy-3- methoxy-N-methylmorphinan-6-ol dihydrogen orthophosphate hemihydrate.
Molecular formula: C18H21NO3.H3PO4.½H2O.
MW: 406.4.
It is a small, colourless, odourless crystal or a white, odourless crystalline powder. Codeine phosphate hemihydrate is soluble in four parts water, slightly soluble in ethanol (96%), practically insoluble in chloroform and ether.

CAS number.

Ibuprofen.

15687-27-1.

Codeine phosphate hemihydrate.

41444-62-6.

7 Medicine Schedule (Poisons Standard)

Prescription Only Medicine (S4).

Summary Table of Changes