Mupirocin ointment for what purpose?

Mupirocin ointment is a topical antibiotic used to treat bacterial skin infections. Common uses include:

- Impetigo (a contagious skin infection)
- Other minor bacterial skin infections such as folliculitis or small infected wounds
- Sometimes to help prevent infection in minor cuts, scrapes, or burns (as directed by a clinician)

Important notes:
- It does not treat viral infections (like cold sores) or fungal infections.
- It’s for use on the skin unless a healthcare provider has told you otherwise.

How to use (general guidance):
- Clean the area and let it dry.
- Apply a thin layer to the affected area 2–3 times daily, for as long as your doctor or the product label directs (often about 5–7 days).
- Wash hands before and after application.
- Avoid applying near the eyes, nose, mouth, or inside the nostrils (nasal mupirocin is a different form used for nasal carriage).
- Do not cover with tight bandages unless advised.

Side effects (usually mild):
- Burning, stinging, or itching at the site
- Dryness or redness
- Rarely an allergic reaction or contact dermatitis

When to seek care:
- If there’s no improvement after a few days
- If redness, swelling, or pain worsens
- If you develop a fever or pus/other signs of spreading infection
- If you have severe itching, rash, or swelling after use

If you have a prescription, follow your clinician’s exact instructions. If you’re considering using mupirocin without a prescription or have any health conditions or pregnancy/breastfeeding concerns, it’s best to check with a healthcare professional.

Would you like advice tailored to a specific infection you’re treating, or do you have a prescription for this?