It's always hot and cold, and it's easy to catch a cold at this time. However, although some people take corresponding treatment measures in time after catching a cold, their symptoms can't be alleviated, and some even feel more and more serious. This is mainly because the treatment effect is not good, which makes the effect greatly discounted or counterproductive. So we should avoid the wrong way to treat colds. Some people think that as long as you sweat after a cold, your condition will get better, so it is very harmful to exercise and sweat, which is not only not conducive to the relief of your condition, but also may induce other diseases. Due to the rapid generation of heat in the body during exercise, the body's metabolism is vigorous, which leads to the increase of body temperature, which in turn leads to abnormal regulation function in the body, excessive excitement of the central nervous system and excessive consumption of oxygen and nutrients, which not only increases the burden on the heart and lungs, but also weakens the body's resistance. If it is a cold caused by a virus, the pathogenic bacteria are mostly hemolytic streptococcus and a few are pneumococcus, so the systemic symptoms are serious. If you exercise, it will accelerate blood circulation and enhance the "activity ability" of germs, and germs will constantly invade other parts of the body, which may lead to sinusitis, bronchitis, rheumatism, nephritis, viral myocarditis and so on. In addition, the initial symptoms of some other diseases, such as viral hepatitis, epidemic cerebrospinal meningitis, whooping cough, measles and polio, are very similar to colds. If you exercise, you will have serious consequences. Some people think that sleeping with your head covered and sweating will improve your condition, which is often an illusion, because after sweating, your body will feel relaxed, but it can't shorten the course of disease, let alone cure it. I don't eat much because I am weak when I have a cold. Excessive sweating is easy to cause collapse and dehydration, and pathogenic factors may take advantage of it to aggravate the condition or cause other complications. Therefore, cold patients should take medicine and treatment under the guidance of doctors, and pay attention to rest and recuperation. Indoor air should be circulated, and they should not be too greedy for "warmth". Only after they have fully recovered can they do physical exercise.