Tracheal infections are often caused by viruses or bacteria, mycoplasma, chlamydia and other pathogenic microorganisms, or other physical and chemical stimuli. Patients with tracheal infections often have cough, sputum, chest tightness, shortness of breath, chills, fever and other symptoms, and often need to take the following medications: 1, anti-inflammatory drugs, such as bacterial infections, the application of cefdinir, or amoxicillin, levofloxacin and other drugs; such as viral infections, the use of oseltamivir and other medications. 2, to relieve the cough and resolve the phlegm, the application of the honey-refined Pei Pei Loquat Cream or Suhuang Cough capsule. 3, If the fever is more obvious, you can apply drugs such as fenbendazole or ibuprofen.