Viral colds and coughs are mainly given symptomatic treatment without specific drugs. In case of coughing, cough suppressants, such as dextromethorphan, can be given to effectively relieve the symptoms. Daily attention should be paid to drinking plenty of water, resting, keeping the room ventilated and getting enough sleep, of which drinking plenty of water is good for keeping the respiratory tract open and moist. Viral colds are self-limiting and can be cured in a week or so. In addition, patients should eat a light diet, avoiding spicy, fried and greasy foods. Supplement more nutritious food, such as fish, pork, green vegetables, pork ribs and so on. In addition, drinking Snow Pear and Rock Sugar Soup and Snow Pear and Chuanbei Rock Sugar Soup can help relieve the symptoms.