It commonly appears on the arms, thighs, and cheeks. Skin contact with allergens or irritants can lead to itchy, raised bumps. Common triggers include detergents, metals, or plants like poison ivy.

Keratosis pilaris happens in young kids but is also common around puberty. The condition causes small bumps on skin that may: look reddish, white, brown, or black based on your child’s skin tone feel ...

Keratosis pilaris (pronounced: care-uh-TOE-siss pill-AIR-iss) is a common skin condition that causes tiny bumps. They’re most often on the upper arms, thighs, buttocks, or cheeks. Keratosis pilaris ...

Here’s a summary of the more common causes (and symptoms) of bumps on the scalp. Folliculitis is a skin infection caused by damage to your hair follicles. This infection can result in raised red ...