How common are skin bumps in keratosis pilaris?

Keratosis pilaris occurs when keratin, a skin protein, collects around hair follicles. This creates many small, firm bumps that may feel like fine sandpaper. They commonly affect the outer upper arms, thighs, cheeks, or buttocks and may look skin-coloured, pink, or red. Dryness can make the texture more noticeable. The bumps may itch mildly, but they are not typically filled with pus. A diagnosis still depends on examining the pattern rather than the bumps alone.

Use a gentle cleanser and apply a plain moisturiser after bathing while the skin is still slightly damp. Products containing urea, lactic acid, or salicylic acid may smooth excess keratin for some people, but introduce one product gradually and stop if burning or marked redness develops. Avoid picking, vigorous scrubbing, and very hot showers. Improvement usually requires consistent care, and the condition can fluctuate with dryness or irritation.

Arrange a review if bumps suddenly change, become very inflamed, bleed, form crusts, or release pus. Medical advice is also useful when itching is disruptive, the appearance causes distress, or home care irritates the skin. Rapid spreading or facial swelling needs prompt assessment because those features are less typical of uncomplicated keratosis pilaris.

Ask whether the texture is keratosis pilaris, which moisturising ingredients suit you, and whether a prescription treatment or cosmetic procedure is appropriate. Tell the clinician where the bumps appeared, how long they have been present, and whether they itch or hurt.