When you have a cold, low fever or cough, you can take anti-cold medication, commonly used anti-cold medication include compound aminophenalkylamine tablets or cold and fever granules, and when you have a red, swollen, hot and painful throat, you can treat it with anti-inflammatory medication and Chinese medicine to clear the heat and detoxify the toxin. When upper respiratory tract infection occurs, we should pay attention to reasonable dietary habits and living habits, not to stay up late, light diet, reduce the intake of high-calorie, high-protein food, pay attention to rest, standardized treatment for 3-5 days can be relieved by the symptoms. There is a low fever can be treated with Chai Hu Oral Liquid, and physical cooling methods can also be used to treat it. When you have a cold, you need to treat it promptly. Untreated treatment can develop into bronchitis or pneumonia, myocarditis, etc.