Brown Spots Suddenly Appearing On Skin. These appear as light brown skin patches on light skin or black coffee colored patches on dark skin. Age spots are very common in adults older than age 50.
Dark spots on the skin can range from light brown to dark brown. The color of dark spots may depend on the tone of a person s skin. Some of the main causes of the brown spots are sun exposure aging as well as the genetics.
Brown skin spots can indicate a more severe problem however.
The rash may start on the head and then spread to the upper neck and the rest of the body. The infection can. Some of the main causes of the brown spots are sun exposure aging as well as the genetics. Birthmarks are discolored skin spots that can develop at birth or after birth.