Laser for Ingrown Hair

An ingrown hair curves back into the skin or becomes trapped as it grows, often after shaving, waxing, or plucking. Reducing the amount and thickness of regrowing hair can reduce the chance of repeated trapping. Laser works by directing energy toward pigment in the follicle, so response varies with hair colour and skin tone.

Not every bump is an ingrown hair. Folliculitis can cause inflamed follicles, keratosis pilaris creates rough follicular bumps, and pseudofolliculitis barbae is a common razor-bump pattern. Correct identification helps avoid treating the wrong problem.

During assessment, describe your shaving or waxing routine, the body area, how often bumps return, and whether they leave dark marks or scars. Follow instructions about shaving before treatment and avoid plucking or waxing when the clinic asks you to preserve the follicle. Do not squeeze active bumps, and use gentle cleansing and friction reduction while the skin is irritated.

Laser hair removal is usually planned over repeated visits because follicles grow in cycles. Protect treated skin from sunlight and follow advice about deodorant, heat, and exercise during early healing.

Arrange an examination for painful spreading redness, pus, fever, a deep lump, a sore that does not heal, or repeated lesions that scar. After laser, contact the clinic for blistering, severe pain, marked swelling, or a lasting light or dark patch.

Ask whether the bumps are truly ingrown hairs, which device and settings suit your skin, how to shave between visits, how existing marks will be managed, and what reaction should prompt a review.