What causes brown spots on scalp?
What causes brown spots on scalp? Brown spots on the scalp are usually due to sun exposure. The ultraviolet rays from the sun can cause the skin to develop hyperpigmented spots in sun-exposed areas, such as the scalp, arms, and hands. Can a 2.5 year old have cradle cap? Cradle cap is mostly harmless and usually clears up on its own. Often it goes away by baby's first birthday, though in some children it may not clear up until they are between 2 and 4 years old. You can try some safe methods of cradle cap removal at home, but...