Folliculitis with white bumps: what to know

Inflammation around a hair follicle can create a tiny pale centre against red or pink skin. Several spots may appear together, itch or feel sore, especially after shaving, sweating, rubbing or occlusive products. A white bump is not enough to confirm folliculitis: acne, an ingrown hair, a blocked pore and other rashes may have a similar appearance. Location, timing and whether each spot is centred on a hair help a clinician assess it.

Use a gentle cleanser and lukewarm water, and pat rather than scrub. Keep the area cool and dry, change out of sweaty clothing, and pause shaving, waxing or plucking over the bumps. Do not pierce or pop the white tips. A clean warm compress may ease discomfort. If a clinician suspects a bacterial or other cause, they can select a treatment suited to the skin site and findings.

Seek an appointment if the bumps persist, spread, recur, become deep or painful, or leave crusting or hair loss. Prompt assessment is needed for fever, rapidly expanding redness, facial swelling, severe pain, eye involvement or red streaking. Those signs may indicate a more extensive infection or a different condition that needs targeted care.

Ask whether the white centres are follicle-based, if a sample is needed for recurrent lesions, which products could be blocking the follicles, and when it is safe to resume hair removal.