Antibacterial wash such as hexachlorophene
and topical antibiotics such as erythromycin or
clindamycin may provide relief. You may also try the following- Apply a warm compress to the affected area several times a day, avoid shaving, use antibacterial soap and over-the-counter hydrocortisone cream.
However, if severe (large area or multiple areas), your doctor may prescribe some oral antibiotics like cephalexin or erythromycin.
Hope it helps.