It seems logical to stop coughing, stop diarrhea, stop vomiting and cool down fever. It is not known that the symptoms are the manifestation of the disease, but also a self-defense response to protect the body. Therefore, we should change some wrong habitual practices. Do not immediately reduce fever When you have a fever, white blood cell phagocytosis is enhanced, antibiotics increase, and the body’s metabolism increases, which are beneficial to the body’s resistance to disease, and fever indicates that the body has a certain ability to respond and resist. If you take antipyretic drugs at the beginning of a fever, it is not good for the organism. But on the other hand, a fever above a certain level can seriously affect the body’s metabolism, cause digestive function, central nervous system disorders, and even endanger life. Therefore, generally speaking, when the body temperature exceeds 39 degrees Celsius before considering antipyretic treatment. Vomiting does not immediately stop vomiting Some irritating substances to the stomach, toxic substances into the stomach can cause vomiting, and use this action to discharge harmful substances. Therefore, for the human body, vomiting is also a protective reaction. If antiemetic substances are used at this time, it will undoubtedly prevent the discharge of harmful substances. Vomiting can occur in many diseases, such as intestinal obstruction, epidemic meningitis, encephalitis, and gastric neurosis. Frequent vomiting can lead to dehydration and electrolyte disturbances, and only in these cases should antiemetic medication be taken. Coughing is a protective reflex of the human body, through which coughing can expel phlegm and foreign bodies from the whistle to protect the cleanliness and smoothness of the whistle. Once the phlegm and foreign bodies are expelled, the cough will be relieved. Therefore, as long as the cough is not too frequent and severe, there is no need to take cough suppressants. On the contrary, if you take cough medicines as soon as a cough occurs, especially if you use central cough medicines, it is not good for the elimination of inflammation. Especially in pediatric coughs, if you blindly stop the cough, a large amount of phlegm will accumulate in the trachea, causing obstruction of the trachea, aggravating inhalation difficulties, causing cyanosis, accelerated pulse, and in severe cases, heart failure and other dangerous situations. Do not immediately stop diarrhea Diarrhea is mainly a disorder of intestinal movement and secretion, mostly caused by bacterial and viral infections, dietary indiscretion, food poisoning, tumors and other causes. For diarrhea caused by bacterial and viral infections, dietary indiscretions and food poisoning, diarrhea at the beginning is a protective symptom that expels toxic and irritating substances from the body. However, if diarrhea is frequent for a long time, antidiarrheal medication should be considered.