Does folliculitis cause pimples?

Folliculitis is inflammation of a hair follicle. When a follicle becomes irritated or infected, it may form a small red bump, a tender spot, or a pustule with fluid at the centre. Because each bump begins around a hair, the pattern may differ from acne, even when the two look similar.

Shaving, waxing, sweat, friction, occlusive products, and tightly fitting clothing can irritate follicles. Bacteria and yeast are possible contributors. Folliculitis may appear on the face, scalp, chest, back, buttocks, thighs, or other hair-bearing skin. Acne can affect some of the same areas, so a clinician may need to examine the bumps and ask about triggers, itch, pain, and timing.

Clean the area gently and avoid harsh scrubs, picking, and squeezing. Take a break from shaving or waxing over active bumps, and use clean tools when you resume. Change out of sweaty clothing, choose breathable fabrics, and reduce repeated rubbing from straps or equipment. Avoid applying heavy or greasy products to an area that repeatedly develops follicle bumps unless a clinician recommends them.

If the spots recur, spread, itch strongly, or do not improve, arrange an examination. Treatment depends on the cause and may involve a topical medicine, an antimicrobial treatment, or a change in skin-care and hair-removal habits.

Get medical advice if bumps become rapidly more painful, hot, swollen, or pus-filled, if redness spreads, or if you develop fever or feel generally ill. A deep lump, repeated drainage, scarring, or persistent loss of hair from the affected area also warrants assessment. Seek prompt care for symptoms near the eye or if your immune system is weakened.

Ask whether the spots are more consistent with folliculitis, acne, ingrown hairs, or another condition; whether a sample is useful; which products or hair-removal practices may be aggravating the area; and how to lower the chance of recurrence without irritating the skin.