The number of urination in adults: ≥8 times during the day, ≥2 times at night, and each urine volume <200ml is considered as frequent urination. Nocturia is the complaint of getting up to urinate after going to sleep because of the urge to urinate, generally ≥2 times at night is nocturia, if there is frequent urination and urgency should promptly seek medical attention. People with high stress and easy mental tension, people over 60 years old. These two groups of people often have urinary disorders because the nerves in charge of urination cannot accurately send signals to the bladder to "open" and "close". They have a sudden compulsive desire to urinate, and it is difficult to hold it in; the frequency of urination increases to ≥8 times during the day and <200 ml each time, and ≥2 times at night, and they often wake up in their sleep. Countermeasures: People with mild symptoms should change their drinking habits. Drink less coffee, alcohol and other stimulating beverages; drink small amounts of water several times in the morning and less in the afternoon and evening if you have a lot of nocturia; do several strong pelvic floor contractions when there is an urgent urge to urinate. In addition, anticholinergic drugs can be taken under the guidance of a doctor. If the symptoms are so severe that you cannot go out and it seriously affects your life and work, you can install a bladder pacemaker in your body to stimulate the sacral nerve by electric current and regulate the nerve reflex. Middle-aged and older women who have given birth to children. These people often have stress urinary incontinence, which means that urine overflows after coughing, laughing and running and jumping, usually without symptoms of urinary frequency and urgency. Countermeasure: Regular practice of anal lifting after childbirth can prevent urinary incontinence. Contract for 2 to 6 seconds each time, rest for 10 seconds, repeat 10 to 30 times, and practice three or four times a day. People with severe symptoms can have a mid-urethral suspension. The procedure is short (usually 10-30 minutes), effective, and rarely recurs. Men who have had prostate surgery. Many people will experience urinary incontinence after prostate surgery, and if they do not recover within six months, it may become permanent damage. Countermeasure: Actively do pelvic floor muscle stimulation training after surgery. If the condition is severe, you can consider artificial sphincter surgery, which can provide effective relief.