Acne is caused by various factors, both internal and external. Excess sebum secretion or oil secretion from our skin is one of the major reasons for acne. Dust, dirt, and grime get attracted to oily skin and clog follicles. This leads to bacterial build up which is another cause for acne. There are various types of medication for acne available in the market. Depending on the type of acne you are suffering from, you can select a skin acne medication. Read the full story