Overview

Folliculitis (say "fuh-LIK-yuh-LY-tus") is an inflammation of the pouches (follicles) in the skin where hair grows. It can occur on any part of the body, but it is most common on the scalp, face, armpits, and groin. Bacteria, such as those found in a hot tub, can cause folliculitis. But folliculitis can also be caused by other organisms, such as fungi or parasites.

Folliculitis begins as a red, tender area near a strand of hair. The skin can itch or burn and may drain pus or blood. Sometimes folliculitis can lead to more serious skin infections.

Your doctor usually can treat mild folliculitis with an antibiotic cream or ointment. If you have folliculitis on your scalp, you may use a medicated shampoo. Antibiotics you take as pills can treat infections deeper in the skin. Other treatments that may be used include antifungal and antiparasitic medicines.

Folliculitis may be caused by ingrown hairs from shaving. One solution is to stop shaving. If that isn't an option, using an electric razor that doesn't shave so close may help. Laser treatment may also be an option. Laser treatment destroys the hair follicle so hair will no longer grow in the treated area.

How can you care for yourself at home?

• Take your medicine exactly as prescribed. If your doctor prescribed antibiotics, take them as directed. Do not stop taking them just because you feel better. You need to take the full course of antibiotics.
• To help with itching or pain, put a warm, moist cloth (like a clean face cloth) on the area for 5 to 10 minutes, 3 to 6 times a day.
• Do not share your razor, towel, or face cloth. That can spread folliculitis.
• If folliculitis is caused by shaving, try to avoid shaving for at least a month. If that isn't an option, use an electric razor that doesn't shave so close. Or if you need a clean shave, use shaving cream or gel and always shave in the direction that the hair grows.