This article is reprinted from the WeChat public account "Knowledge Swallow"
List of Credits for this issue:
One by one script | I don't like to hold my pee
One by one design | The mindless who is good at holding urine one by one | I want to try the mermaid warrior who holds my pee| Urine very sweet sweet honey
Uncle Quan chattered:
A few trivia facts about urine
Why don't girls pee standing up? Is it because there is no parabola when urinating, what should I do if my pants are wet?
How many times a day is considered frequent urination? There is a standard of ≥7 all day, and ≥2 at night
Why are you scared to pee? This is because when frightened, the parasympathetic nerve is excited, causing the bladder detrusor muscle to contract and the external bladder sphincter to relax, resulting in the urge to urinate. If it is beyond the person's ability to bear and overreacts, there will be "incontinence", commonly known as "scared to pee".
Is it normal to have strange-colored urine? Normal urine is clear and transparent or light yellow, if it is other colors of urine, pay attention to Oh~
How to calculate urgency? I can't hold it back. The pathological urgency of urination is fine one second ago, but I can't hold it the next second, and I am anxious to go to the toilet, and the feeling of urine is very strong.
Sources:
Du Jianxin, Etiological analysis of 194 cases of urinary system stones. Guangdong Medicine.2001.
Zhang Xian, Lin Erjiang, et al., Analysis of related factors and preventive measures of urinary tract infection. Chinese Journal of Hospital Infectious Diseases, Vol. 25, No. 15, 2015
Zhao Xuefeng, Analysis of the causes of recurrent urinary tract infections in women. Clinical Medicine January 2017