What to expect from laser hair removal for acne keloidalis nuchae

Acne keloidalis nuchae causes firm, itchy or tender bumps around hair follicles on the back of the scalp and neck. Laser hair removal targets the pigment in growing hair follicles, so it may reduce the need for close shaving and the follicle irritation that follows. It does not directly erase established raised scars, and treatment may be postponed over open, draining or severely inflamed areas.

During a visit, the clinician reviews your skin tone, hair colour, medicines and the condition of the bumps. You may feel brief heat or snapping sensations. Temporary redness, swelling or sensitivity can occur, particularly where the skin is already reactive.

Follow the clinic's instructions about trimming, shaving, sun exposure and skin products. Do not pick or squeeze bumps before treatment. Afterward, keep the area clean, avoid friction from tight collars and use the recommended soothing or sun-protective product. Let the skin settle before close shaving or applying irritating products.

Hair grows in cycles, so some hairs respond at each appointment while others are treated during later visits. Keep scheduled reviews so the clinician can assess new bumps, adjust the device and decide whether another approach is needed for scarring or inflammation.

Contact the treating clinician if redness, swelling, blistering, crusting or pain is worsening rather than settling, or if a treated bump begins draining. Seek prompt medical care for rapidly spreading redness, fever, severe pain or swelling that affects neck movement. A new or changing lump should also be examined rather than assumed to be a treatment reaction.

Ask whether active bumps should be treated first, which laser is suitable for your skin tone and hair type, how close shaving should be handled between visits, and how raised scars will be managed if hair reduction alone is not enough.