What's the matter with urine weakness and urine waiting

Urinary weakness refers to the shortening of urine range due to bladder contraction weakness when urinating. Urinary waiting is that urine cannot be released in time when urinating, and it takes a while for urine to flow out from the urethral orifice. It is more common in patients with benign prostatic hyperplasia, because the prostate gland presses the urethra and makes the urethra narrow. As the disease progresses, the patient will show an increase in residual urine in the bladder, a decrease in the effective volume of the bladder, and a weakening of bladder contractility, thus showing weakness in urine. Due to urinary tract obstruction, urethral stricture, urine is not very smooth when urinating, so it will show urine waiting. And there will be urine after urinating.