Tracheitis is primarily caused by a decline in a person's immune system, followed by infection by external microorganisms, resulting in inflammation within the airway. The main symptoms presented by patients are coughing, expectoration, fever, wheezing, etc. Generally speaking, this disease is considered an infectious disease and requires anti-infection treatment. Doctors usually choose the appropriate antibiotics or antiviral medications based on experience. Additionally, based on the patient's symptoms, doctors may select some symptomatic treatments such as cough suppressants, asthma relief, expectorants, fever reducers, etc. When patients experience significant expectoration or fever, resulting in respiratory moisture evaporation, doctors will also provide certain fluid replenishments. Furthermore, some dietary therapy methods can also be used, such as drinking boiled water with pears and white fungus, which also has a therapeutic effect on tracheitis.