What should you know about papular folliculitis?

Folliculitis is inflammation around a hair follicle. Papular forms produce raised bumps that may be red, itchy, or tender, with or without a visible hair or small pustule. Shaving, waxing, tight clothing, sweating, occlusion, and ingrown hairs can irritate follicles.

The bumps may resemble pimples, but their follicle-centred arrangement and relation to hair removal can offer clues. Itchy scalp with similar bumps can have a different cause, including irritation or infection, so location and timing are useful details for a clinician.

Pause close shaving or waxing over the affected area, wear loose breathable clothing, and shower after heavy sweating. Cleanse gently and avoid scrubs, picking, and oily products that trap heat or friction. Use a fresh razor when shaving resumes and avoid sharing personal grooming tools.

If lesions are widespread, recurrent, painful, or draining, a clinician may recommend antibiotics for skin infection or topical antibiotic therapy when appropriate. Do not use leftover antibiotics because the correct treatment depends on the cause.

Arrange prompt care for rapidly spreading redness, increasing warmth, severe pain, fever, or a soft swelling that may contain deeper infection. Seek assessment for recurrent bumps, scarring, or a rash that does not improve after removing likely triggers.

Ask whether the bumps are folliculitis, ingrown hairs, acne, or another condition; whether a swab or examination is needed; and which hair-removal method will minimise recurrence.