Prostate enlargement, also known as prostate enlargement, is a common disease in older men. Our prostate gland wraps around the urethra, so when the prostate gland is enlarged it often leads to difficulty in urination. The specific manifestations are: 1. more frequent urination, especially at night; 2. waiting for urine (you have to wait for a while to urinate); 3. not far to urinate, easily wetting clothes and pants; 4. incomplete urination, often with dripping; 5. hematuria may occur. The above symptoms are aggravated in the case of cold, holding urine, overexertion, etc., and even urinary retention may occur as well as hemorrhoids, hernia, prolapse, impaired kidney function and other diseases.