Mupirocin — Uses, Dosage, Side Effects & Safety

Drug class: Topical Antibiotic

Overview

Mupirocin is a prescription topical antibiotic used to treat certain skin infections, such as impetigo, folliculitis, and infected minor wounds or cuts. It works by stopping the growth of specific bacteria on the skin, helping to clear up infections and prevent their spread. Mupirocin is not effective against viral or fungal infections. It should be applied only to the skin or inside the nose (for nasal ointment), as directed by your healthcare provider. Most people notice improvement within a few days of starting treatment. Key points: Always use mupirocin exactly as prescribed, complete the full course even if symptoms improve, and avoid contact with eyes, mouth, or large open wounds unless specifically instructed by your doctor.

Frequently Asked Questions about Mupirocin

How quickly does mupirocin work?

Most people notice improvement in skin infections within 3 to 5 days of starting mupirocin. Complete the full course even if symptoms improve early.

Can mupirocin be used for fungal or viral infections?

No, mupirocin is only effective against certain bacterial infections. It will not treat fungal or viral skin conditions.

Is mupirocin safe during pregnancy or breastfeeding?

Mupirocin is generally considered safe when used as directed during pregnancy and breastfeeding, but always consult your healthcare provider before use.

What should I do if I accidentally get mupirocin in my eyes?

Rinse your eyes thoroughly with water and seek medical attention if irritation persists.

Can mupirocin be used on children?

Yes, mupirocin can be used in children 2 months and older for skin infections. Always follow your pediatrician’s instructions.

What if my infection does not improve or gets worse?

Contact your healthcare provider if there is no improvement after 3-5 days, or if symptoms worsen.

Is it safe to cover the treated area with a bandage?

Yes, you may cover the area with a sterile bandage if advised by your doctor.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.