You can drink mung bean soup during cold and fever. Mung bean soup is a heat-clearing and detoxifying food with the effect of moistening the lungs and lowering dryness, which can relieve the symptoms of coughing and coughing up phlegm and can promote cold and accelerate healing. During the period of cold and fever, besides drinking mung bean soup, it is also recommended to drink more warm boiled water, which can accelerate the metabolism of the body and promote the discharge of virus. If the body temperature is >38.5℃, it is recommended to take oral antipyretic drugs to bring the body temperature down to normal. If the body temperature is lower than 38.5℃, you can also take physical cooling methods, such as alcohol baths, warm baths, and warm towels on the forehead to bring down the body temperature. If the symptoms are more serious, it is recommended to seek medical attention in time to avoid delaying the condition.