What should you know about hyperpigmentation keratosis pilaris?

Keratosis pilaris creates small, rough bumps, often on the upper arms, thighs, cheeks, or buttocks. Rubbing, scratching, shaving, or picking at those bumps can irritate the follicle. As the inflammation settles, pigment may remain darker than the surrounding skin. The colour can be brown, grey-brown, or deeper, depending on your skin tone. The marks themselves are not contagious, and their presence does not prove that an infection is present.

Use a gentle cleanser and a plain moisturiser, then consider a lotion containing urea, lactic acid, or salicylic acid if your skin tolerates it. Apply it consistently rather than scrubbing the bumps. Avoid picking and reduce friction from tight sleeves or rough fabrics. Daily broad-spectrum sunscreen on exposed areas helps prevent the marks from becoming more noticeable. A dermatologist may discuss a chemical peel, skin brightening treatment, or prescription option after checking the cause; procedures can irritate sensitive skin if chosen too aggressively.

Arrange a dermatology assessment if the bumps become painful, warm, swollen, crusted, or pus-filled, or if the colour changes quickly without an obvious source. Seek advice when itching is severe, the rash spreads beyond the usual areas, or home care causes burning and worsening darkness. A clinician can distinguish keratosis pilaris from eczema, folliculitis, or another pigment condition.

Ask whether the bumps and pigment fit keratosis pilaris, which ingredient suits your skin, how often to apply it, and whether a procedure could increase irritation. Mention pregnancy, allergies, eczema, recent hair removal, and every product used on the area.