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Program_Formal_v6.14.formal1
Acne usually begins in the teenage years and disappears after eight to 10 years. In some cases, it can persist until the 30s and even 40s. Acne is caused by inflammation of the hair follicles. It most commonly affects the face, back and chest. Features include blackheads, whiteheads, pimples (zits) …
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- 02 Dec, 2024