Mupirocin ointment is a topical antibiotic medication used primarily for treating bacterial skin infections. Its main uses include:
- Treatment of impetigo, a common bacterial skin infection.
- Treating infected wounds or skin lesions caused by bacteria such as Staphylococcus aureus (including MRSA) and Streptococcus pyogenes.
- Elimination of nasal colonization with MRSA to reduce the risk of infections, especially in healthcare settings.
- Off-label use includes secondary bacterial infections in wounds of various types when caused by susceptible bacteria.
It works by killing bacteria and stopping their protein synthesis, thereby preventing the growth and spread of the infection. Mupirocin ointment is generally applied three times a day to the affected area, sometimes covered with gauze if needed. It should be used as prescribed by a doctor. It is not effective against fungal or viral infections and is used only for bacterial infections of the skin. It is usually prescribed and not available over-the- counter. In summary, mupirocin ointment is used to treat certain bacterial skin infections such as impetigo, infected wounds, nasal MRSA colonization, and other related infections caused by susceptible bacteria.
