Acne
Acne or acne vulgaris is a common occurrence in late puberty teenagers due to changes in body hormones. However, severe acne may be caused by various causes such as infections. If acne is severe, it should be treated to avoid lasting scarring. Acne is generally a biological phenomenon that occurs in the skin due to tissue inflammation problems in the part of the human glandular oil glands. It often appears on oily skin parts such as facial skin and skin. Based on studies conducted in the field of dermatologist medicine have found that almost 50 types of acne have been a problem for men and women. Acne; English "Acne Vulgaris", a skin problem that occurs in the skin of the Pilosebaceous. Acne problems are often often experienced by adolescent puberty and adults due to normal body hormonal changes.