Bactroban is the trade name and generic name of Mupirocin Ointment, which can treat onychomycosis and should be used under medical supervision. Mupirocin ointment is a topical antibiotic with therapeutic effect on skin infections caused by gram-positive cocci, such as primary skin infections like impetigo, folliculitis, boils, secondary skin infections like small superficial trauma co-infections, eczema co-infections. Adverse reactions to this product can be seen local stinging sensation, burning sensation, itching. The drug is contraindicated in people who are allergic to mupirocin, or to other ointments containing polyethylene glycol. Nail groin infection is an inflammation of the tissues surrounding the nail, which can be caused by bacterial infections such as Staphylococcus aureus infections, and can also be caused by fungal infections such as Candida albicans. If it is caused by a bacterial infection, it can be treated with mupirocin ointment, which is not recommended for fungal infections. The medication should be standardized under the guidance of a doctor.