3. Carbocisteine

Carbocisteine

  • Carbocisteine is used to make it easier to cough up sputum in some respiratory problems.
  • It works best when it is taken regularly.
  • There are two strengths of the oral solution - an adult strength and a child strength.
  • Side-effects with carbocisteine are rare but may include allergic reactions and gastro-intestinal bleeding.
Type of medicine Mucolytic
Used for To help clear sputum where respiratory disease is associated with a productive cough
Also called Mucodyne®
Available as Capsules, oral liquid for adults, and oral liquid for children (aged 2-12 years)

Carbocisteine works by making sputum (phlegm) less thick and sticky, and therefore easier to cough up. This may also have an additional effect of making it harder for bacteria to cause chest infections.

Before taking carbocisteine make sure your doctor or pharmacist knows:

  • If you are pregnant, trying for a baby or breast-feeding.
  • If you have, or have ever had, an ulcer in your stomach or small intestine.
  • If you are taking other medicines, including those available to buy without a prescription, herbal and complementary medicines.
  • If you have ever had an allergic reaction to this or any other medicine.
  • Before starting this treatment, read the manufacturer's printed information leaflet.
  • Take carbocisteine exactly as your doctor has told you.
  • Try to take carbocisteine at the same times each day to avoid missing any doses.
  • If you forget to take a dose, take it as soon as you remember unless it is nearly time for your next dose, in which case leave out the missed dose. Do not take two doses together to make up for a missed dose.
  • Keep your regular doctor's appointment so your progress can be monitored.
  • Carbocisteine works best when it is taken regularly. Your doctor will check to make sure it is working well for you.

Along with their useful effects, all medicines can cause unwanted side-effects although not everyone experiences them.

Side-effects of treatment with carbocisteine occur only rarely, but may include allergic reactions and bleeding from the gastro-intestinal tract. If you develop any swelling around your face and mouth, difficulty breathing, or a skin rash, stop taking carbocisteine and let your doctor know straight away or go to your local accident and emergency department without delay. If you develop black stools, stop taking carbocisteine and let your doctor know as soon as possible.

If you experience any other symptoms which you think may be due to this medicine, speak with your doctor or pharmacist.

  • Keep all medicines out of the reach and sight of children.
  • Store in a cool, dry place, away from direct heat and light.
  • If you are having any treatment like an operation or dental treatment, tell the person carrying out the treatment which medicines you are taking.
  • If you buy any medicines, check with a pharmacist that they are safe to take with your other medicines.
  • Never take more than the prescribed dose. If you suspect that you or someone else has taken an overdose of this medicine, go to the accident and emergency department of your local hospital at once. Take the container with you, even if it is empty.
  • This medicine is for you. Never give it to other people even if their condition appears to be the same as yours.
  • Never keep out of date or unwanted medicines. Take them to your local pharmacy which will dispose of them for you.
  • If you have any questions about this medicine ask your pharmacist.
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Original Author: Helen Allen Current Version:
Last Checked: 26/01/2011 Document ID: 13596  Version: 1 © EMIS

Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. EMIS has used all reasonable care in compiling the information but make no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions.

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