Usually, the presence of a cold, cough and fever requires appropriate treatment under the guidance of a doctor, depending on the severity of the illness. Colds are caused by viral infections and are mainly characterized by nasal congestion, runny nose, cough, but also fever, headache and other discomforts. Except for the influenza virus, antiviral treatment is generally not necessary, and general treatment such as rest, drinking plenty of fluids and eating a balanced diet can be used. If symptoms are severe, symptomatic treatment may be given. If the temperature does not exceed 38.5℃, warm towels can be used to wipe the forehead, groin and other parts of the physical cooling; if the temperature exceeds 38.5℃, usually need to take antipyretic medication for treatment, such as ibuprofen suspension, acetaminophen granules and so on. If dry cough is the main cause, dextromethorphan and other drugs can be used to suppress the cough; if the cough is accompanied by phlegm symptoms, aminoglutethimide, bromhexine and other expectorants can be given to stop coughing. If the cough and fever are caused by influenza, in addition to symptomatic treatment, antiviral drugs such as oseltamivir should be used at an early stage. If there is a combination of bacterial infection during the cold, coughing up yellow phlegm, tonsils pus and other symptoms, you need to take antibiotics for treatment, such as cephradine, cefixime and so on. Cough and fever can also be caused by other diseases, if the symptoms are not relieved or aggravated, it is recommended that the patient go to the hospital in a timely manner, under the guidance of the doctor for treatment.