Keratosis pilaris causes small, rough bumps, often found on the cheeks, arms, thighs, and buttocks. Moisturizing regularly and exfoliating gently can help decrease the appearance of bumps. Keratosis ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...