Blackheads and acne: Acne is due to hormone induced changes in skin follicles/increased sebum production compounded by p. Acnes in the follicles & inflammation. Increased keratin in follicles mixed w/sebum results in comedo's or blackheads wh/create environment for acne. Topical retinoids & benzoyl peroxide are most effective for comedo's. Otc in low concentrations. Use faithfully twice daily if no effect need a doc.
Answered 3/23/2014
5k views
Acne surgery : You may need acne surgery and topical retinoids as well as antibiotics.
Answered 9/28/2016
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