Understanding Benign Prostatic Hyperplasia (BPH): Causes & Risk Factors

Benign prostatic hyperplasia (BPH) is non-cancerous prostate enlargement. Exact cause unknown, but risk factors include:

  • Age: Most common >50; risk increases with age.
  • Family history: Genetic predisposition.
  • Hormonal changes: Testosterone and dihydrotestosterone (DHT) promote prostate growth.
  • Inflammation: Prostatic inflammation may contribute.
  • Obesity, Diabetes, Heart disease: Associated with higher BPH risk.

BPH is not cancer, but symptoms can mimic prostate cancer; see a doctor for evaluation.

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