What Causes Red Blotches on the Skin?
Skin discoloration can be a symptom of something as mild as an allergic reaction or a brush with poison ivy to more serious conditions, such as skin cancer. If you find red blotches on your skin, your first step should be to see a dermatologist. Often, she can determine just by examining the skin what might be causing the problem. Before your appointment, though, you should think about possible causes, such as new medications or contact with plants or chemicals.
