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.

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 ...

Medically reviewed by Brendan Camp, MD There are effective treatments for an itchy scalp. Depending on the cause, you can ...

Jennifer Shu, MD, FAAP Eczema can strike between two and six months of age with itching, redness and small bumps on the cheeks forehead or scalp that ... Darker, raised spots most likely are ...