Keratosis Pilaris Before and After Laser Hair Removal

Before a session, the clinician checks whether the bumps are typical keratosis pilaris and reviews recent tanning, medicines, skin products, and a history of pigment changes. Immediately afterward, treated follicles may look red or swollen for a short period. This can be different from the small, persistent rough plugs of keratosis pilaris. Reduced shaving may later help some people avoid ingrown hairs and razor irritation, while existing roughness or dark marks may change more slowly.

Before treatment, follow the clinic’s shaving instructions and avoid picking, harsh scrubs, or unapproved active products on the area. Tell the clinician about eczema, recurrent follicle infections, or a tendency to develop dark marks after inflammation. Afterward, keep the area cool and gently cleansed, use the recommended moisturiser, and protect it from sun exposure. Wait until the skin has settled before restarting exfoliating products, and use them only as directed. A review can help decide whether the laser should be Alexandrite Laser, Diode Laser, or Nd:YAG Laser for your skin and hair characteristics.

Ask the clinic for advice if redness or swelling is becoming more intense rather than settling, or if crusting, blistering, pus, or severe pain appears. Seek dermatology assessment when bumps keep returning despite avoiding shaving, become deep or scar, or affect areas beyond the treatment site. Fever with spreading warmth and redness needs prompt medical attention.

What should my skin look like before treatment? How will you protect my skin if I develop pigment changes easily? Which products should I stop and restart? How will we tell expected follicle redness from a flare or infection?