Decreased urination may be caused by physiological reasons, as well as cystitis and prostatitis.
1. Physiological reasons: If the patient drinks less water, eats saltier or drier food, resulting in insufficient water in the body, it may cause the patient to urinate less.
2. Cystitis: Bacteria enter the bladder through the urethra, and the bladder muscle is unable to perceive the amount of urine correctly due to inflammation stimulation, and frequent reminders of urination are issued, which may cause patients to urinate frequently but urinate less.
3. Urinary tract obstruction: due to bladder stones, prostate hyperplasia, urethral valves and other reasons, can cause urinary tract obstruction, resulting in difficulty in urinating, the phenomenon of less urine.
If it is caused by physiological factors, usually do not need treatment. If it is caused by a disease, it is recommended to go to the hospital in time, to clarify the cause of the disease and actively cooperate with the treatment.