It is understood that after the man was drunk that day, he slept outside the door because he lost his key. He didn't feel cold when he was drunk until the next day. Due to the low temperature at that time, the man's ten toes were severely frostbitten.
Then, the family was taken to the hospital for treatment. After being taken to the hospital, the doctor gave the man a week of rewarming treatment. However, due to the severe frostbite of toes, ten toes have turned black. The doctor said that his toes had completely frozen to death and he might face amputation.
How low was the outdoor temperature at that time?
First of all, freezing means that when hypothermia occurs in a cold environment, people's nervous system and cardiovascular system will be damaged. Freezing will not only cause serious damage to the neurocardiovascular system, but also lead to systemic diseases, such as secondary infection, brain edema, renal failure and even life-threatening.
Many people think that when the temperature generally reaches above zero, people may freeze to death or get frostbite. Actually, there is no standard answer to this question. Because everyone has different physique, different environment, different time, different physical condition, or different factors, different results will appear. Under special circumstances, people may freeze to death above zero or even below zero 10℃.
Although people's body temperature will lose temperature when the temperature is low, it is not absolute, but it varies from person to person. Our normal body temperature is usually around 37 degrees, and the human body itself belongs to the heat source. Under special circumstances, people may get frostbite. Ten toes of the man were amputated by freezing because the outdoor temperature was zero 20℃ and he slept outdoors for 12 hours, which led to passive amputation of his toes.
Some netizens said that the man was very lucky and at least recovered his life. Through that man's incident, we all sounded the alarm. Drink as little as possible at ordinary times, and be sure to keep warm outdoors in cold winter, especially in the northern region, where the outdoor temperature is relatively low. If you don't pay attention to keep warm, you may get frostbite, and the consequences are unimaginable.