While acne is considered to be the bane of the average teen, it can also be problem for adults. While acne has the tendency to form on the face, it can also show up on the neck, shoulders, chest and back. Acne, or the degree in which an individual has it, tends to be hereditary in nature. It can be more prominent in some families, than it is in others. Acne is not contagious, and it is a very treatable problem.

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