Bladder is the lowest place where water and liquid meet, so we call it "the official of state capital". Only through the gasification of the bladder can excess water be discharged and become urine.

Analysis: The bladder is located in the lower jiao, and some of the water transported by the triple jiao is liquefied into urine and stored in the bladder. When urine remains in the bladder to a certain extent, it can be excreted by gasification. Urine storage and urination are the basic functions of the bladder, so it is compared to "the official of the state". Therefore, the dysfunction of the bladder is mainly manifested as abnormal urination. For example, "Su Wen? Xuan Ming said: "Bladder meridian is not conducive to bladder, and it can't control enuresis. "

Health wisdom: the way of bladder self-care

In daily life, we need to take good care of our bladder. The specific method is:

1. Carefully arrange the daily diet structure. As the saying goes, eating habits, like other gastrointestinal diseases, are an important part of preventing bladder cancer. Eating more fruits and vegetables and supplementing vitamin A and carotenoids can reduce the incidence of bladder cancer. Especially cauliflower vegetables such as Chinese cabbage, cauliflower, radish, cabbage, rape and shepherd's purse. And kiwi, fig, banana, jujube and other fruits. Are all good choices.

2. Drink enough water. In order to prevent bladder cancer, we must drink more water. Drinking water directly affects the concentration of urine in bladder, which plays an important role in preventing bladder cancer. The urine in the bladder of people who drink less water is bound to decrease, and the concentration of carcinogens in the urine is relatively high after they are excreted from the kidney to the bladder. These high concentrations of carcinogens will strongly stimulate the bladder mucosa. At the same time, people who don't like drinking water or drink less water will inevitably prolong the interval between urination and create favorable conditions for all kinds of bacteria to multiply in the bladder.

3. Don't hold your urine for a long time. Faced with work pressure, some people are used to saving time to go to the toilet to work, which may cause acute cystitis, frequent urination, dysuria, abdominal pain and other symptoms. In addition, holding urine for a long time will cause nerve ischemia or excessive traction injury, resulting in sequelae such as dysuria, frequent urination or unclean urine. If the nerve is seriously damaged, the bladder sphincter is weak and even urine can't be discharged. Especially for elderly men, with the decline of body organs, frequent urination will lead to prostatic hypertrophy, which is easy to cause dysuria.

4. No smoking. Smoking is the most dangerous pathogenic factor of bladder cancer. Toxic carcinogens such as nicotine, tar and tobacco-specific nitrosamines in cigarettes enter the blood circulation, are filtered by the kidneys, and then are discharged from the urine through the bladder. They can destroy cells in the bladder, thus increasing the risk of cancer. Therefore, it is suggested that smokers should try not to smoke in order to protect our bladder.

Tip: Some men will hold their fingers against the urethra of vulva before ejaculation to prevent semen from being ejected. If you do this often, it is easy to have retrograde ejaculation. Retrograde ejaculation means that semen will not be ejected even if the urethra is not compressed. Semen often flows into the bladder in reverse, which will cause abdominal distension and burning pain in the urethra and bladder, and cause urethral inflammation.