Keratosis Pilaris: What It Is

Keratin is a protein in the outer skin. In keratosis pilaris, it collects around hair follicles instead of shedding smoothly, producing a rough, grainy texture sometimes called chicken skin. Bumps may be skin-coloured, pink, red, brown, or darker depending on the person’s skin tone. The upper arms, thighs, cheeks, and shoulders are common sites.

Many people have little discomfort, while others notice dryness or itch. A skin bump is a presentation of a symptom or condition, not a diagnosis by itself: ingrown hairs, acne, folliculitis, and eczema can look similar. Examination is useful when the pattern is new, painful, or unusual.

Wash gently with lukewarm water and avoid picking or abrasive scrubs. Apply a fragrance-free moisturiser after bathing; formulas with urea, lactic acid, or salicylic acid may help soften roughness when tolerated. Introduce active ingredients gradually and stop if the skin burns, cracks, or becomes markedly inflamed.

There is no need to hide the area or treat it aggressively. If home care is not enough, a dermatologist may discuss emollient therapy, topical retinoids, or a chemical peel. Laser hair removal may help a separate shaving or ingrown-hair concern, but it is not a general treatment for keratosis pilaris.

Arrange a medical review if bumps become hot, painful, rapidly swollen, crusted, or draining, or if redness spreads. Also seek advice when itching is severe, the diagnosis is uncertain, or self-care causes worsening irritation. A clinician can identify another follicle or inflammatory condition and choose treatment that fits the area and your skin’s response.

Does the pattern fit keratosis pilaris? Which products are suitable for my skin? How should I manage itching or dark marks? When should I consider prescription treatment or an in-clinic procedure?