Overview
An enlarged prostate gland compresses the urethra, causing problems with urination. Prostate enlargement is caused by prostate gland overgrowth (benign prostatic hypertrophy or hyperplasia) or in some cases, prostate cancer.
Review Date 7/1/2023
Updated by: Kelly L. Stratton, MD, FACS, Associate Professor, Department of Urology, University of Oklahoma Health Sciences Center, Oklahoma City, OK. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.