Acne is a common skin condition appearing on the face, back and chest that is the result of inflammation of the sebaceous glands. The glands produce excess oil and the presence of dead skin and bacteria can produce the pus sometimes seen in acne lesions. Some of the symptoms you can see on your skin include pimples, blackheads, bumps, and in more severe cases, cysts. Dr. Obayan sees and treats many patients with chronic acne and puts forth a plan to deal with the root cause and symptoms.