It is said that people who are " Yang Guo " these days have one characteristic: they want to post a blog post as soon as possible, or send a circle of friends to introduce their Yang Guo pain.
My painful experience happened last week:
On Tuesday, my throat started to feel slightly strange.
On Wednesday, (Day 1) I woke up a little dizzy, with a sore throat, headache, and body aches. I had no appetite for breakfast, so I went to the bathroom and came back to sleep. I got up at noon, made a simple lunch, and continued to sleep. (I found my sense of taste was normal when I ate fruit)
On Thursday, I had a headache, body pain, sore throat, and just wanted to sleep. I had simple meals for three meals.
Friday, sore throat, headache, sleep all day, three simple meals.
On Saturday, I felt much better. I cooked some more dishes, but they tasted tasteless.
According to the experiences shared by netizens, my painful experience is almost exactly the same as that of "Yang Guo". I also doubted whether I was positive. On Wednesday, the first day of discomfort, I tested the antigen myself, and the result was a flat line. I communicated with others through WeChat, and they told me: Some antigen test kits show one line on the first day, but put it aside, and after 2 or 3 days, it turns into two lines.

Test results
On Wednesday (the second day), I became even more suspicious that I was "positive". I took the antigen test again, and there was still a line.
After sleeping for 3 days, I felt much better and felt that it was over. However, an acquaintance told me that it takes 3 days for a positive test to be detected, and the antigen test in the first few days is not accurate. So I did a single-tube nucleic acid test on Sunday (day 5). Thank God, the result was still negative. (There is no test on the 3rd and 4th day, but if it is positive, it will not turn negative in 2 days.)
By the way, the price of a single tube of nucleic acid for individuals: 14 yuan in Shangrao, Jiangxi, 16 yuan in Jiaxing, Zhejiang, and free in Songjiang, Shanghai. Seeing this, some readers may say: If conditions permit, I would also like to live in Shanghai.
In other words, I experienced a severe cold last week. The level of discomfort was 5 stars, no less than that of Yang Guo.
Many people today suspect that they have Yang, but in fact it is probably just a bad cold. The timing of this opening is a bit unlucky, as it happens to be a period of high incidence of colds. It might be better if it opens in early fall.
I began to reflect on what I had done wrong to bring myself such a painful experience. After some thinking, I found that I had made a mistake in a small detail of life: washing hair in and .
Some readers may say that washing hair is also a daily necessity. You can't go without washing your hair all winter, right?
Yes, everyone has to wash their hair. The problem is, The temperature is low in winter, so you should dry your hair with a hair dryer as soon as possible after washing it. Delaying for a while may be the price of a bad cold..
Some people may say: What you said is common sense in life, and almost everyone knows it.
These are not the only reasons that led to my severe cold this time. Because I used a hair dryer to blow dry my hair right after shampooing. On the 6th day, I felt better. I took off the beanie that I had worn for 5 days and found that my hair, which had always been soft, had become very rigid, like mousse, and could maintain various weird hairstyles. I decided to wash my hair. After I washed and dried it, I turned off the hair dryer and returned to my computer desk to work. I inadvertently combed my hair a few times with my hands, and suddenly found that the hair on the back of my head was still a little wet. I quickly went back to the bathroom and blew it again with a hair dryer until all my hair was dry.
At this point, I know why I lay in bed and suffered in pain for 3 days last week: Wash your hair in winter. After blowing with a hair dryer, wait for the hair to cool down and check again to see if there are any areas that have not been completely dried, especially the back of the head. As long as a part of the hair root is still wet, it may cost you pain.