Acne: MedlinePlus - National Library of Medicine - National Institutes of Health

Acne: MedlinePlus - National Library of Medicine - National Institutes of Health

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日期:2025-11-10
Acne is a common skin disease that causes pimples. Pimples form when hair follicles under your skin clog up. Most pimples form on the face, neck, back, chest, and shoulders. Anyone can get acne, but it is common in teenagers and young adults. It is not se...看更多