Mupirocin Topical belongs to the Topical Antibacterials. This prescription medicine inhibits the ability of bacteria to synthesize protein. Mupirocin Topical is a topical ointment which is used for the treatment of impetigo i.e. bacterial infection of skin. The side effects of Mupirocin Topical includes - Excessive oozing at the site of application - Swelling of skin - Burning sensation - Increased itching of skin - Stinging pain - Rashes and redness - Dry skin - Tender skin - Nausea - Stomach ache - Persistent diarrhea There is information about the interaction of Mupirocin Topical with other drugs. However, consult your doctor or pharmacist before using Mupirocin Topical.