A clinical examination may be necessary for exact diagnosis and treatment
occurs due to a blockage of oil underneath the skin
and builds up with bacteria causing inflammation and develops into a pimple. There are several factors which can cause acne such as diet, stress, genetic, dirt, hormonal imbalances, cosmetics, work-related and drugs. There are several preparations for acne that are available over the counter, like Benzoyl Peroxide and Salicylic Acid.