A bump on your scalp may be a pilar cyst ... However, if they become infected, they may bleed and scab. Scientists don’t know for sure why some people get pilar cysts while others don’t ...

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 may spread to the arms or trunk. Eczema may or ...