Men always want to urinate

If male friends always want to urinate, it means there is something wrong with their kidney function or bladder disease. Either case is serious and they need to go to the hospital for treatment immediately. Only in this way can they increase their chances of getting better, because increased urine volume will affect their kidney detoxification system and ultimately directly cause prostate diseases.

(1) Increased urine volume: When urine volume increases, the frequency of urination will also increase accordingly. Under physiological conditions, such as drinking a lot of water, eating watermelon, and drinking beer, due to the increase in water intake, the urine volume increases through the regulation and filtering function of the kidneys, and the frequency of urination also increases, resulting in frequent urination. Under pathological conditions, such as some patients with diabetes and diabetes insipidus, they drink a lot of water, have a lot of urine, and urinate frequently. However, they do not feel any discomfort when urinating.

(2) Inflammatory stimulation: When there is inflammation in the bladder, the nerve receptor threshold is lowered, the urinary center is in an excited state, resulting in frequent urination and reduced urine volume (<300-500 ml/time for adults). Therefore, frequent urination is an important symptom of cystitis, especially acute cystitis and tuberculous cystitis. Other conditions, such as prostatitis, urethritis, pyelonephritis: chronic penile capitis and vulvitis in children can also cause frequent urination. Under the stimulation of inflammation, frequent urination, urgency and pain often occur at the same time, which is called urinary tract irritation sign, commonly known as "tri-urination sign".

(3) Non-inflammatory irritation: such as urinary tract stones and foreign bodies, usually with frequent urination as the main manifestation.

(4) Decreased bladder capacity: such as bladder space-occupying lesions, pressure from the enlarged uterus during pregnancy, tuberculous bladder contractions, or large bladder stones.

(5) Psychoneural polyuria: Polyuria occurs only during the day or before going to sleep at night, often due to mental tension or hysteria. It may also be accompanied by urgency and pain when urinating.

The bladder is a hollow container composed of smooth muscle. Its function is to store urine, and it has good elasticity. When the urine reaches a certain amount and the pressure it produces exceeds the tolerance of the bladder, people will feel the urge to urinate. When physical fitness and sexual function decline, the level of androgen in the body decreases, and the muscle fiber tension of the bladder smooth muscle also decreases, making the bladder less elastic. When the amount of urine accumulated is not more than in the past, the pressure it produces is the same as before, which creates the need to urinate.

If the amount of urine each time is not much when urinating frequently (except for urinary tract infection), it is caused by the above reasons. If the urination is frequent and the urine volume is large, you should be alert to the possibility of diabetes, early uremia, etc. At this time, a normal adult urinates an average of 4 to 6 times a day during the day and 0 to 2 times after going to bed at night; infants urinate 20 to 30 times during the day and night. If the number of urination increases significantly and exceeds the above range,