3. Fusidic acid (topical)

Topical fusidic acid

  • This preparation is for short-term use on small areas of infected skin.
  • Apply it 3 or 4 times a day unless you have been told otherwise.
Type of medicine Topical antibacterial
Used for Skin infections caused by Staphylococcus spp. bacteria, such as impetigo and infected dermatitis
Also called Sodium fusidate (the sodium salt of fusidic acid)
Fucidin®
Available as Cream and ointment

Fusidic acid is an antibacterial which is used to treat infections. It can be used topically to treat skin infections - this means that it is applied directly on to the surface of the skin as a cream or ointment.

It works by killing or stopping the growth of the bacteria responsible for the infection.

(See also the information leaflet called Sodium fusidate for preparations containing fusidic acid which are taken by mouth to treat infections.)

Before using topical fusidic acid make sure your doctor or pharmacist knows:

  • If you have ever had an allergic reaction to fusidic acid, sodium fusidate or lanolin (wool fat).
  • If you are pregnant, trying for a baby or breast-feeding.
  • Before beginning treatment, read the manufacturer's printed information leaflet.
  • Use this preparation exactly as you have been directed by your doctor. Unless you have been told otherwise, apply it 3-4 times a day to the affected area of skin. Only use it for as long as your doctor has instructed you to.
  • If you forget to use this preparation, apply it as soon as you remember and then carry on as usual.
  • This preparation is for you. Do not give it to others, even if their condition appears to be the same as yours.
  • Your skin should begin to improve after a few days of treatment. If there is no improvement by the time you have completed the course of treatment, or if your symptoms get worse, ask your doctor or pharmacist for advice.
  • If you are using this preparation on or near your face, be careful not to let it come into contact with your eyes. If this does happen, rinse it out well with plenty of water.
  • While you are using this preparation, do not use any other skin preparations on the area being treated.

Fusidic acid topical preparations may occasionally cause skin irritation. If you develop a rash this may be sign of an allergic reaction, especially if it is severe, in which case you should ask your doctor or pharmacist for advice.

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.
  • This preparation is for external use only. If you suspect that you or someone else has swallowed some 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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Further reading & references

  • British National Formulary; 59th Edition (March 2010) British Medical Association and Royal Pharmaceutical Society of Great Britain, London.
  • Manufacturer's PIL, Fucidin® Cream; Manufacturer's PIL, Fucidin® Cream, Leo Laboratories Limited, electronic Medicines Compendium. Dated August 2010.
  • Manufacturer's PIL, Fucidin® Ointment; Manufacturer's PIL, Fucidin® Ointment, Leo Laboratories Limited, electronic Medicines Compendium. Dated August 2010.
Original Author: Helen Allen Current Version:
Last Checked: 20/08/2010 Document ID: 3678  Version: 22 © 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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