The 10 Most Common Skin Conditions
1. Acne (Acne vulgaris)
Acne, the most common skin disorder in the U.S., can be a source of anxiety for every teen. Plus, the incidence of acne is growing in adults, too.
Acne is caused by blocked hair follicles and oil (sebaceous) glands of the skin, often triggered by hormonal changes. The term acne refers to not only pimples on the face,...
