How to get rid of razor bumps

A razor bump develops when a cut hair curls back into the skin or irritates the follicle. Curly or coarse hair, close shaving, repeated passes, stretching the skin, and a blunt or dirty blade can increase irritation. Pseudofolliculitis barbae is the medical term often used when ingrown hairs repeatedly follow shaving, especially in the beard area.

Small red or skin-coloured bumps may itch or feel tender. Pus, spreading redness, warmth, or worsening pain can point to folliculitis or another infection rather than a simple ingrown hair. Rough bumps on the upper arms or thighs may instead fit keratosis pilaris.

Let active bumps settle before shaving closely. When you resume, soften hair with warm water, use a clean sharp razor or guarded trimmer, shave in the direction of growth with light pressure, and avoid repeated passes. Do not dig out hairs with unsterile tools or pick at the skin.

A clinician may recommend an anti-inflammatory or acne-type treatment suited to the area, and can address infection or lingering dark marks when present. Laser hair removal can reduce hair growth for some people and may lower recurring shaving-related bumps, but skin tone, hair colour, medicines, and treatment settings affect suitability.

Arrange an appointment if bumps keep returning, leave scars or dark marks, spread beyond shaved areas, or do not settle after changing technique. Seek prompt care for fever, rapidly spreading redness, severe pain, a large tender lump, or drainage. A clinician can distinguish ingrown hairs from folliculitis and other causes.

Ask whether the bumps are ingrown hairs, folliculitis, or pseudofolliculitis barbae; which shaving method suits your hair pattern; how to treat marks or scars; and whether laser hair removal is appropriate for your skin and hair.