Cold cough, sore throat and hoarseness may be related to inflammatory reactions such as congestion and edema of the throat caused by viral infections. Symptoms can be relieved by general treatments such as drinking plenty of fluids, paying attention to rest, and talking less, and can be combined with medication at the same time. 1. General treatment: pay attention to drink more water and rest, which is an effective way to relieve most of the cold symptoms. If you have a sore throat or hoarseness, talking too much will aggravate your symptoms, so try to talk as little as possible to promote recovery. 2. Medication: If the sore throat is heavy, you can use compound borax gargle to relieve the symptoms; if the cough is severe, you can use dextromethorphan to stop coughing; if the phlegm is not easy to cough out, you can use aminobromine to stop coughing and dissolve phlegm. At the same time, if the hoarseness does not improve, if necessary, can use budesonide suspension nebulizer treatment to relieve symptoms. Cough, sore throat, hoarseness can also be caused by other diseases, if the symptoms do not improve or aggravate, it is recommended to consult a doctor in a timely manner, to clarify the cause of the disease, and standardized treatment under the guidance of the doctor. The choice of specific drugs should be based on medical advice, not to use prescription drugs.