What it is used for
- Impetigo
- Infected eczema and dermatitis
- Minor infected wounds and skin infections
- Infected cuts and grazes
How it works
Fusidic acid stops bacteria from making the proteins they need to grow and multiply, helping clear the skin infection.
How it is taken
Supplied as a skin cream or ointment, sometimes combined with a mild steroid for infected inflamed skin. Apply to the affected area exactly as your doctor or the label directs, usually after gently cleaning the skin. It is typically a prescription medicine; complete the full course your clinician provides.
No doses here on purpose. The right strength and schedule depend on you — only a doctor or pharmacist should set them. Always follow your prescription and the label.
Common side effects
- Mild burning or stinging at the site
- Redness or itching of the treated skin
Serious effects — get help
- Severe or spreading skin reaction or blistering
- Signs of an allergic reaction such as facial swelling, hives or difficulty breathing
If a reaction is severe — for example trouble breathing, swelling of the face or throat, or collapse — go to the nearest emergency room now or call your local emergency number. Do not wait for an online consultation.
Interactions to watch
- Other creams or ointments on the same area used at the same time
Who should take care
- Tell your clinician if you are pregnant or breastfeeding
- Avoid getting it in the eyes unless using an eye-specific product
- Use only the prescribed course to help limit antibiotic resistance
- Return to your clinician if the infection spreads or does not improve within a few days