An enlarged prostate is common in aging men, causing symptoms like frequent urination. Learn about causes, symptoms, and management options. Benign hyperplasia prostate , evidence of bladder neck obstruction. Benign prostatic hyperplasia (BPH), also called prostate enlargement , is a noncancerous increase in size of the prostate gland. [1] Symptoms may include frequent urination, trouble starting to urinate, weak stream, inability to urinate, or loss of bladder control. [1] Complications can include urinary tract infections, bladder stones, and chronic kidney problems. [2] The cause is unclear. [1] Risk factors include a family ... Learn about the common causes and symptoms of an enlarged prostate , a condition that affects many men over 50. Find out how to diagnose and treat prostate enlargement, and when to see a doctor. An enlarged prostate may lead to increased urinary frequency and urgency alongside other symptoms. Learn more about this condition and its treatments here.