How should you treat an ingrown hair?

An ingrown hair curls or grows back into nearby skin after hair removal or when dead skin blocks the follicle. It can look like a small red or skin-coloured bump, sometimes with a visible hair or mild tenderness. Similar-looking bumps include folliculitis, keratosis pilaris, and razor bumps, so appearance alone cannot confirm the cause.

Wash gently, use a warm compress for comfort, and keep hands away from the area. Wear clothing that does not rub the spot. When shaving resumes, use a clean sharp razor, shave in the direction of growth, use lubrication, and avoid repeated passes. Do not squeeze, scratch, or pierce the bump. Recurrent problems may improve after a clinician reviews your hair-removal method or discusses laser hair removal.

See a clinician if the lump grows, becomes very painful, feels hot, drains pus, or fails to settle. Prompt assessment is sensible when redness spreads or fever develops. Medical treatment may be needed for infection, a retained hair, or a different condition; self-extraction can worsen inflammation and scarring.

Ask what is causing your recurring bumps, whether you should change shaving or waxing, and which topical product is appropriate. Ask how to recognise infection and whether a longer-term hair-removal option fits your skin.