Acne is a very common skin disease as everyone gets it at some point in life. It occurs when pores of the skin or hair follicles block with skin oil, bacteria, or dead skin cells and cause pimples, oily skin, blackheads or whiteheads mostly on the face, chest, neck, shoulders and the back. It mainly occurs in teenagers or adults because of puberty in which sex hormone androgen increases in the body. Read More