1, male micturition
Squat urination is the best way to urinate.
Male experts say that if men change to squatting to urinate like women, they will be less hurt by cancer. Squat urination can cause a series of muscle movements and related reflexes, accelerate the removal of intestinal waste, shorten the residence time of feces in the intestine, and reduce the reabsorption of pathogenic substances such as hydrogen sulfide and fecal odor, thus protecting the intestinal mucosa from the poisoning of pathogenic substances.
It is healthiest to urinate every hour.
Experts suggest that men urinate once an hour, regardless of whether they have the intention to urinate, which can effectively reduce the risk of bladder lesions. The researchers compared the urine discharged every hour with the urine discharged every 2 to 3 hours, which contains quite a few lesions.
Men should not sit down immediately after urinating.
According to the study of male physiological structure by andrologists, after urination, the internal and external sphincter of urethra will be closed, making the urethra of prostate form a closed cavity. If you sit down immediately at this time, it will increase the pressure in this closed cavity, causing residual urine reflux and prostatitis. Therefore, it is best for men to stand for 3-5 minutes before sitting down after urinating.
Squeeze perineum after urinating
Male urethra is long, which is prone to urinary uncleanness, leading to urinary tract infection. So, how can we get rid of the residual urine? Experts introduced two methods: ① After urinating, squeeze the female private parts between scrotum and anus with your fingers. It can not only excrete the residual urine in the bladder, but also effectively prevent chronic prostatitis. ② Do more levator ani exercises at ordinary times to enhance the contractility of female private parts muscles and urethral muscles, so as to reduce the residual urine in the bladder as much as possible.
2. "Healthy urination" guide
Most people think that urine is "garbage" discharged by the human body, but it is not. It is a "barometer" to detect health status. After being digested and absorbed, the food people eat will form "toxins" such as urea, uric acid, creatinine and creatine in the blood. Only when the urine is excreted in time will it not affect your health. There are some standards for healthy urine, and if the indicators change, it may indicate disease.
What does healthy urine look like?
Urine color: light yellow, bright. Xu Qingquan, chief physician of urology department of Peking University People's Hospital, pointed out that healthy urine should be light yellow and bright, and there will be no precipitation or turbidity. However, many factors will affect the color of urine, such as the amount of drinking water, the change of body temperature, the role of food and drugs and so on. When drinking more water, urine may be as colorless as boiled water; When drinking less water and sweating more, urine may turn yellow like beer, which is normal.
Number of urination: no more than 8 times a day. Yong Yang, director of urology department of Peking University Cancer Hospital, told the reporter of Life Times that theoretically, a person should not urinate more than eight times a day. Seven times during the day and 1 time at night, which is the best ratio. "But individuals drink different amounts of water, and it is normal to pee 4-6 times a day." Xu Qingquan added that it is best not to urinate more than twice at night. If you drink more water before going to bed, it is normal to get up more often at night. But if you don't drink much water at night, but you always get up at night, you should pay attention to your illness.
Urine volume: daily 1500ml. Our daily urine output should be around 1500ml, but because people drink different amounts of water, as long as the daily urine output is above 400 ml and below 3000ml, there is no problem. Xu qingquan, an expert in urology, reminded that less than 400 ml of urine a day is a sign of oliguria; And more than 3000 ml, it belongs to polyuria.
Man: Squeeze under perineum after urinating.
Better pee standing up. Professor Jiang Hui, chairman-designate of the Chinese Medical Association's andrology branch and director of the andrology clinic of Peking University Third Hospital, said that it is best for men to urinate standing up, because the urethra of men is S-shaped, and urine can be naturally discharged when standing up. If you urinate sitting down, the urethra will become barbed. Being compressed will cause pelvic congestion. It is relatively difficult to urinate for a long time, and inflammation may occur in the bladder and urethra. Squatting to urinate will change the urethral pressure, urine may flow back to the bladder, and it is easy to induce inflammation.
Don't sit down immediately after urinating. Jun Guo, chief physician of andrology in Xiyuan Hospital of Chinese Academy of Traditional Chinese Medicine, pointed out that if a man sits down immediately after urinating, it will cause residual urine to flow backwards, giving bacteria in the urethra an opportunity and easily inducing prostatitis. After urinating, you can squeeze your fingers at the perineum between scrotum and anus, which is helpful to discharge the residual urine in the bladder and is also beneficial to the treatment of chronic prostatitis.
Strong urination is not representative of ability. Many men use the sound, intensity and duration of urination to measure their sexual ability. Actually, the two have little to do with each other. Sexual ability largely depends on the hardness and endurance of Tintin's erection, which is related to Tintin's blood microcirculation and has nothing to do with the performance of urine.
Don't worry about the occasional urinary fissure. The occurrence of urinary bifurcation is mainly due to obstruction of urethra or urethral orifice. For example, holding urine will increase the pressure in the bladder, and it is easy to temporarily change the shape of the urethral orifice when urinating, resulting in urinary bifurcation. Male after ejaculation, part of semen remains in the urethra, and the erection does not completely disappear, which will also lead to urinary bifurcation. The above two situations are normal, but if there is persistent high-frequency urine bifurcation, you should go to the hospital for examination.
W: Don't wipe your private parts with a wet tissue.
Dry after urinating. Sun, the chief physician of gynecology in beijing jishuitan hospital, reminded that the skin wrinkles in women's private parts are deeper and more. After urinating, if it is not dried in time, the residual urine will make underwear very wet, which provides a hotbed for bacterial reproduction. "When wiping, be sure to wipe it back and forth with clean toilet paper. It is best not to use wet paper towels. " Sun explained that, first, many wet wipes have added chemical components, which is not good for the health of women's private parts; Secondly, after wiping with a wet paper towel, there will still be wet problems.
Wash your hands before and after urinating. Compared with men, female urinary system is more fragile. The female urethra is very short and closely connected with the bladder. External bacteria can easily enter the bladder along the urethra, causing urinary tract infection or inflammation. Therefore, women should wash their hands before and after urinating, so as not to give bacteria an opportunity.
Experts summed up the guide of "healthy urination"
Learn to maintain, urinary tract unblocked. According to the World Health Organization, the incidence of urinary tract infection in women is 8- 10 times higher than that in men. In order to make the urinary tract more unobstructed, women should pay attention to maintenance. Sun, an expert in gynecology, suggested that women should drink more water, hold their urine less, clean their vulva frequently and change their underwear frequently.
There are three indicators to judge urine health.
Yong Yang, an expert in urology, said that there are three indicators to judge whether a person urinates healthily, that is, whether urination is labor-saving, whether urine can be held back, and whether urine is yellowish and bright. Once one of the following symptoms appears for a long time, you should pay attention to health problems.
Frequent urination and polyuria. If you urinate no more than 8 times because you drink too much water, it is called frequent urination. Yong Yang, an expert in urology, said: "The increase of urination times and the decrease of urine output each time may be due to the decrease of bladder urine storage function. If the number of urination increases, but the amount of urine does not decrease each time, it is polyuria, which may be a problem with the body's metabolic function, such as diabetes. " If frequent micturition is accompanied by discomfort such as urgency and dysuria, you should be alert to whether you are infected with the urinary system.
The urination time becomes longer and the continuity is not good. Symptoms of male micturition, such as prolonged micturition time, poor continuity, dripping sensation, dysuria, dysuria, and increased nocturia in middle-aged and elderly men, are all signs of prostate disease.
Urine is frothy and smelly. When urinating, if the foam in the toilet is found to increase, especially when the foam is obvious for the first time in the morning, it may be caused by kidney disease. Go to the hospital for routine urine examination in time to see if protein in urine increases. If urine smells like rotten apples, it should be suspected to be a sign of diabetes.
Urine color is abnormal.
Red: It means that there may be too many red blood cells in urine, also known as "hematuria", which is mostly caused by kidney diseases, stones, prostatitis and bladder tumors. If you have severe low back pain with hematuria, it is mostly caused by stones, such as kidney calculi's and ureteral stones.
Soy sauce color: It is caused by a large number of red blood cells in urine, and it may also be acute nephritis, acute icteric hepatitis and hemolytic jaundice.
White: Like milk, sometimes mixed with white clots or blood, indicating that there is chyle in urine, which comes from filariasis or renal and lymphatic obstruction.
Urinary yellow: Berberine, vitamin B and other drugs can cause urinary yellow. But if you don't take medicine, and the urine yellow lasts for more than half a month, you should be vigilant. Too yellow urine often indicates hepatobiliary diseases, such as hepatitis, gallstones, biliary obstruction, obstructive jaundice and other diseases.
Of course, food sometimes changes the color of urine, so don't panic too much. Urology experts Yong Yang and Xu Qingquan finally reminded that if your urine character and color change for a long time, and it is difficult to find the answer from the food or medicine you ingest, it is necessary to go to the hospital to find out the specific reasons.