The treatment of viral cold and cough includes cough suppressant treatment, antiviral treatment, expectorant treatment and so on. 1. Cough suppressant treatment: If the patient’s cough is particularly severe and the patient has a dry cough, then drugs such as dextromethorphan can be given to suppress the cough. Antihistamines (e.g. loratadine) and nasal mucosal vasoconstrictors (e.g. pseudoephedrine nasal drops) can also be chosen as combination therapy, which is more effective. 2. Antiviral treatment: If there is no fever and the immune function is normal, generally there is no need to apply antiviral drugs. For influenza virus, oseltamivir can be applied early. 3. Expectorant treatment: If the patient has very much sputum, which is difficult to cough up, drugs such as Ambroxol can be given appropriately to expectorate the sputum. Patients with viral colds are mainly treated symptomatically, smoke less, pay attention to rest, drink more water, keep ventilation to prevent bacterial infection. If the patient coughs a lot, should go to the hospital in time, under the guidance of the doctor reasonable use of drugs.