Bacterial infections are treated with antibiotics. These medicines can be administered in various forms, including topical treatments for minor cuts or scrapes. Some are a combination of medicines that work together to promote healing, reduce or eliminate pain, and halt swelling. Antibiotic ointments also are used as aids to prevent scarring.
Bactroban
Bactroban is an antibiotic that can be obtained only by a physician's prescription. The active ingredient is mupirocin. It is a common application for impetigo, a mild skin infection, according to the Centers for Disease Control and Prevention. Side effects can include burning, stinging, itching, dry skin, tenderness, nausea, swelling or contact dermatitis. Bactroban is not intended for application on sensitive areas such as the eyes, nose, mouth and lips. Prolonged use or applying to a large wound can cause kidney failure because of the absorption of polyethylene glycol, an ingredient of bactroban.
Noritate
Noritate is a topical ointment used for the treatment of skin lesions and rosacea. Metronidazole is the active ingredient in Noritate and helps to decrease the swelling caused by rosacea. A prescription is needed to obtain this medicine. Side effects can include stinging, watery eyes, redness of the skin, dry skin, nausea, metallic taste in mouth and tingling/numbness of the hands, arms, legs, or feet. Using Noritate may make blood disorders worse. Use this product only if needed during pregnancy. Breast feeding is not recommended while using Noritate because it passes into breast milk.
Polysporin
Minor wounds on the skin can be treated with Polysporin, an over-the-counter topical antibiotic ointment. Polysporin is noted for eliminating and preventing the growth of harmful bacteria. Side effects can include shortness of breath, swelling, redness, chest tightening or swelling of the face, lips, tongue or mouth.
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