Keratosis pilaris self care: practical steps

The tiny bumps come from keratin blocking openings around hairs. They often feel rough rather than soft, and dryness or friction can make them more noticeable. This is a skin-texture problem, not dirt that needs aggressive removal. The pattern may occur on the upper arms, thighs, cheeks, or other areas, and nearby [Skin Bumps](/symptoms/skin-bumps/) can have different causes.

Keep showers warm rather than hot and use a mild, fragrance-free cleanser. Within a few minutes of drying, apply a thick moisturiser; products used in [Emollient Therapy](/treatments/medical-dermatology/emollient-therapy/) can help reduce dryness. If the skin tolerates it, a clinician or pharmacist may recommend an exfoliating ingredient such as lactic acid, salicylic acid, or urea. Introduce one product at a time, stop if burning or marked redness develops, and avoid applying irritating products to broken skin. Loose clothing can reduce rubbing. Shaving over bumps may aggravate them, so use a clean razor and lubrication if shaving is needed.

Book a clinical assessment when bumps are itchy enough to disturb sleep, become tender, bleed, ooze, or leave persistent dark marks. Seek urgent help for rapidly spreading redness, facial swelling, fever, or breathing difficulty. A dermatologist can reconsider the diagnosis if the rash is new, one-sided, or unlike your usual pattern.

Which moisturiser or exfoliating ingredient fits my skin? How often should I use it? Could shaving, clothing, or another product be worsening the bumps? What signs mean I should stop the routine?