What it is used for
- Preventing and treating infection in burns
- Some skin ulcers and wounds (when prescribed)
How it works
Silver sulfadiazine releases silver and a sulfonamide that act against a wide range of bacteria, helping prevent infection in burned or damaged skin while it heals.
How it is taken
Supplied as a cream, usually applied by or under the guidance of a clinician or nurse. It is spread over the cleaned burn or wound and covered with a dressing exactly as directed. It is a prescription product and should be used only on the wounds and for the duration your clinician advises.
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, stinging or itching at the site
- Temporary skin discolouration
- A change in the appearance of the wound surface
Serious effects — get help
- A drop in white blood cell count (your clinician may monitor for this)
- Signs of an allergic reaction such as rash, facial swelling or difficulty breathing
- Signs of worsening infection despite treatment
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 topical wound products used on the same area unless advised
- Caution if you are allergic to sulfonamide ('sulfa') medicines
Who should take care
- Tell your clinician if you are allergic to sulfa medicines
- Use with caution in late pregnancy, in newborns and in breastfeeding, as advised by a clinician
- Tell your clinician if you have kidney or liver problems
- Follow professional guidance on dressing changes and wound care