I always feel like I'm peeing, but not much. What's going on?

1, urinary system infection such as

cystitis, urethritis, urinary system infection by bacteria and other pathogens will cause inflammation, so that the bladder mucosa in congestion, edema, resulting in a total feeling of urinary distension but not much urine, usually accompanied by symptoms such as urinary pain.

2, urinary system

stones such as bladder stones, urethral stones, etc., can cause obstruction of the ureter, but also may make patients feel urinary distension but not much urine.

3, prostate hyperplasia

may be cell proliferation and apoptosis imbalance, inflammation and other factors, due to prostate hyperplasia or pathological compression of the urethra caused by frequent urination, but urine volume is less.