Why do women use a tissue to wipe after urinating? What is it about a man shaking? Increased knowledge

I believe everyone has seen such a scene at the entrance of the restroom. Boys can rush to the restroom and "open the gate to discharge water" as soon as they feel like urinating, but girls still have to rummage through their bags to find tissues to go to the restroom with peace of mind

I believe everyone has seen such a scene at the entrance of the restroom. Boys can rush to the restroom and "open the gate to discharge water" as soon as they feel like urinating, but girls still have to rummage through their bags to find tissues to go to the restroom with peace of mind.

Why do girls need to use a tissue to wipe after urinating, while boys rely solely on "shaking" when urinating?What exactly is the healthiest approach?Today, Uncle will have a pickpocket with everyone.

This starts with the physiological structure of male and female students.

The urethra of a girl is very short, only about 5cm, and the remaining urine after urination is easily left on her private parts and underwear,If it is not dried in time, it is easy to breed bacteria and cause Urinary system infection in a humid environment.

So after urinating, it needs to be wiped cleanOnly then can we ensure that the private area is fresh and dry, and reduce the risk of illness.

The length of the male urethra is about 18cm, and the outward extending structure makes it easy for them to control the direction of urination and not wet their private parts. Frequently shaking after urination can shake off most of the residual urine in Ding Ding.

But it should be noted that shaking casually can still be difficult to completely clean,Especially for the elderly.

As you age, the prostate gland becomes larger and more urine may remain in the urethra.

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Of course, some boys are active in shaking, while others are passive in shaking,I can't control it even if I want to, what's the matter?

Many boys unconsciously tremble after urinating, and their whole body feels like an electric shock. This phenomenon is known in medicine as"Post micturition tic Syndrome".

It may seem like a serious illness, but in fact, it is a natural physiological phenomenon that not only occurs in boys,Girls and infants may also exhibit this type of urinary fibrillation.

So, why does the human body experience urinary fibrillation?

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Human urine can affect abdominal pressure. When urine is discharged from the body, abdominal pressure significantly decreases, and the body's blood pressure also drops sharply,In order to avoid excessive blood pressure reduction, the body's blood pressure mechanism will self boost, and trembling is a manifestation of increased blood pressure.

The contraction of bladder is controlled by Parasympathetic nervous system nerve and Sympathetic nervous system nerve. Normally, the two nerves restrict each other, but ifHolding urine for too long.

In addition, boys have a unique physiological structure, and urination and ejaculation are the same channel,During urination, it is easy to cause sexual nerve stimulation, resulting in a sense of pleasure.

Many people also worry about whether using non sterile tissue to wipe their private areas will lead to infection?

In fact, private parts are not completely sterile,The urethra has a certain self-cleaning function, and a small amount of bacteria entering the body will be eliminated.

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Some tissues open.

The program team of Beijing TV once conducted experiments on these "old tissues" and found thatThese paper towels that have been opened for too long contain a large amount of bacteria.

Some scented tissues may causeAllergic reactions.

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After using the restroom, it should be cleaned immediately. The length of scrubbing time can affect the effectiveness of removing bacteria from the hands,Rub both hands for at least 20 seconds, complete 5 steps such as wet rubbing, flushing, holding, and wiping. Effective hand cleaning should follow a 40-60 second hand washing process.

.It's best to stand for 3-5 minutes.

.Urethral orifice - Vaginal orifice - anus.

In addition, urination is closely related to health, and the color of normal urine is generally.

But if there is a strong tan orMeat washing water samples, even black; Urine foam lasts for a long time, with a foul smell.

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Instructor: Kong Debo, Associate Chief physician, Urology, the First Affiliated Hospital of Zhejiang University School of Medicine

References:

[1] Why do you tremble after urination [J]. Journal of Medicine and Health, 2007 (10X): 1

[2] Is your urine normal? Remember to take a look at the urine after going to the toilet. Be careful about the color of urine. Guangdong General Hospital. December 14, 2012

[3] Does using paper towels like this get dirtier and even breed the HPV virus? Remind the elderly at home after reading. I am a senior doctor on Beijing TV. October 30th, 2018

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