Inflammation of the throat and coughing symptoms need to be considered as the cause of the disease, you can first test the blood routine, if necessary, take X-ray or CT of both lungs to clarify the condition and cause of the disease. If it is a simple upper respiratory tract infection, symptomatic treatment is needed, and medications such as aminophenol xanthamin capsules and oral antiviral solution are given. When bronchitis or even pneumonia is present, anti-inflammatory treatment can be given in addition to symptomatic treatment of relieving cough and resolving phlegm, choosing to use Carbocisteine Oral Liquid, Ambroxol Syrup, and so on. As there is a viral infection, drugs such as ribavirin and oseltamivir can be chosen, and if there is a bacterial infection penicillin and amoxicillin should be used early. Depending on the severity of the condition, drugs can be given in the form of intravenous drip in more severe cases.