Understanding the Causes of Pimples and Acne

Acne vulgaris results from combined factors:

  1. Hormonal changes: Androgens increase sebum production.
  2. Excess sebum: Clogs pores, feeds bacteria.
  3. Bacteria (C. acnes): Multiplies in clogged pores, causes inflammation.
  4. Clogged pores: Dead skin, sebum, bacteria form plugs (whiteheads/blackheads).
  5. Other factors: Genetics, diet, stress, medications, medical conditions.

Severity varies; persistent/severe acne warrants dermatologist evaluation.

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