Mupirocin ointment trade name Bactrim is an antibiotic that will work well for folliculitis or vulvar boils, so it can be applied to the vulva, but it must be treated with this antibiotic only when there are indications, such as through a doctor’s diagnosis of a boil on the vulva or an acute local inflammation of the vulva, then Bactrim can be applied for treatment. It is advisable to clean the vulva before applying the medicine. It is better to use 10% or 30% of Jelqing or Red Nucleus lotion to clean the vulva before applying Bactroban, which will be more effective. In addition, if you are allergic to Bactroban, it is recommended to switch to other antibiotics for treatment, such as erythromycin ointment or tunicamycin ointment for treatment.