Handbody for keratosis pilaris: what to know

Keratosis pilaris forms when keratin collects around hair follicles, producing small rough bumps commonly felt on the upper arms, thighs, or buttocks. The skin may look red, brown, or close to its natural colour. It is not caused by poor hygiene and vigorous scrubbing can make the surrounding skin more irritated.

Not every bump is keratosis pilaris. Pus, tenderness, or a central trapped hair may point toward folliculitis or ingrown hairs, while a sudden widespread eruption deserves a different assessment.

Apply a fragrance-free moisturiser after bathing while the skin is still slightly damp. Products with urea, lactic acid, or salicylic acid can loosen surface scale and soften the follicular plugs; begin cautiously on a small area because stinging or dryness may occur. Avoid picking, harsh brushes, and close shaving over inflamed bumps.

If moisturising does not control the roughness, a clinician may discuss topical retinoids, a chemical peel, or another tailored option. Laser hair removal can be relevant when repeated hair removal contributes to follicular irritation, but it does not treat every cause of body bumps.

Arrange medical advice when bumps become painful, hot, pus-filled, rapidly spreading, or associated with fever. See a clinician if the diagnosis is uncertain, the rash is intensely itchy, or consistent care has not helped. A skin examination can separate keratosis pilaris from infection, allergy, acne-like inflammation, or ingrown hairs.

Ask which moisturising ingredient fits your skin, how often to apply it, and whether irritation means you should reduce use. You can also ask whether a retinoid, peel, or hair-removal plan is appropriate for the body areas involved and how to protect darker skin from post-inflammatory colour changes.