Codeine phosphate syrup

How does it work?

Codeine belongs to a group of medicines called opioids. Opioids mimic the effects of naturally occurring pain reducing chemicals (endorphins). They combine with the opioid receptors in the brain and block the transmission of pain signals. Therefore, even though the cause of the pain may remain, less pain is actually felt. Codeine is also sometimes used to treat diarrhoea because of it's constipating side effect, however this is not a recommended use. Codeine is found in low doses in some cough medicines (see codeine phosphate, linctus).

What is it used for?

Cough

Mild to moderate pain

Use with caution in

Asthma

Breathing problems

Decreased kidney function

Decreased liver function

Elderly people

Enlarged prostate gland

Epilepsy

Hypothyroidism

Low blood pressure (hypotension)

Not to be used in

Alcoholism

Failure of function of part of the gut causing an obstruction (paralytic ileus)

Head injury

Increased pressure in the brain (raised intracranial pressure)

Slow, shallow breathing (respiratory depression)

Sudden asthma attack

This medicine should not be used if you are allergic to one or any of its ingredients. Please inform your doctor or pharmacist if you have previously experienced such an allergy. If you feel you have experienced an allergic reaction, stop using this medicine and inform your doctor or pharmacist immediately.

Pregnancy and Breastfeeding

Certain medicines should not be used during pregnancy or breastfeeding. However, other medicines may be safely used in pregnancy or breastfeeding providing the benefits to the mother outweigh the risks to the unborn baby. Always inform your doctor if you are pregnant or planning a pregnancy, before using any medicine.

This medicine should be avoided in the third trimester of pregnancy, as it may affect the growth and development of the foetus or have harmful effects on foetal tissues. Seek medical advice from your doctor before using this medicine during any stage of pregnancy.

The medicine passes into the breast milk, but at normal doses it is unlikely to harm the baby. Discuss with your doctor.

Label warnings

This medication may cause drowsiness. If affected do not drive or operate machinery. Avoid alcoholic drink.

Side effects

Medicines and their possible side effects can affect individual people in different ways. The following are some of the side effects that are known to be associated with this medicine. Because a side effect is stated here, it does not mean that all people using this medicine will experience that or any side effect.

Changes in mood

Drowsiness

Slow, shallow breathing (respiratory depression)

Addiction to the medicine (dependence)

Skin rashes

Low blood pressure (hypotension)

False perceptions of things that are not really there (hallucinations)

Nausea and vomiting

Constipation

The side effects listed above may not include all of the side effects reported by the drug's manufacturer. For more information about any other possible risks associated with this medicine, please read the information provided with the medicine or consult your doctor or pharmacist.

Go To Next Page>>
The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care or attention by a qualified practitioner. The materials in this web site cannot and should not be used as a basis for diagnosis or choice of treatment. Conditions for use



© Copyright 1998 - 2004 NetDoctor.co.uk - All rights reserved