The following are seven causes of adult acne:

1. Frequently the acne that one had as a teenager resurfaces later in adulthood. It is not always obvious why this occurs, but it is one reason for acne presence in adults.

2. In women, acne often reappears during pregnancy. This could also be true in the case of women during their menstrual period.

3. Something unusual is going on. It is smart idea to talk to a dermatologist or your family physician.

More possible causes of adult acne:read on