Cold and cough need to reduce the activities and other general treatment, take loquat lozenges and other cough medication symptomatic treatment, antiviral treatment for the cause of the disease, and so on. 1. General treatment: pay attention to bed rest, drink warm water, keep the living environment warm and ventilated, add more clothes to keep warm. Avoid eating spicy, greasy and irritating food. 2. Symptomatic treatment: take dextromethorphan and other cough medication. When the temperature rises above 38.5℃, non-steroidal anti-inflammatory drugs such as ibuprofen and acetaminophen can be taken for treatment. 3. Etiological treatment: Antiviral drugs are generally not needed for the common cold, while antiviral drugs such as oseltamivir and ribavirin can be taken for influenza. When there is a combination of bacterial infection phenomenon, add azithromycin, cefuroxime and other antibiotic treatment. Pay attention to under the guidance of the physician to use drugs, not self-medication.