In case of lower respiratory tract inflammation, we should choose the appropriate medication for the cause and symptoms, as follows: 1. Bacterial infection: choose effective antibacterial medication for early treatment, clinically, according to the condition and drug sensitivity test, you can choose cephalosporins, fluoroquinolones, macrolides and other anti-inflammatory drugs. 2. Viral infection: take oseltamivir capsules orally for influenza virus patients, and when patients have sputum, which is sticky and not easy to cough up When the patient has sputum, and it is sticky and not easy to cough up, he can take oral aminoglutethimide hydrochloride tablets to expectorate, and those with obvious cough symptoms will choose the corresponding cough medicine. In some patients with high fever, symptomatic treatment with oral antipyretic drugs is also available. By choosing a combination of these drugs, some patients with lower respiratory tract inflammation can be cured. Of course, for patients with severe lower respiratory tract infections, intravenous infusion of relevant medications is also required at this time.