In adults infected with Mycoplasma pneumoniae, its treatment is mainly for the pathogenic bacteria. The preferred treatment drugs for Mycoplasma pneumoniae infection are macrolides, such as erythromycin and azithromycin; quinolones, such as levofloxacin, ofloxacin and moxifloxacin, can also be used. For patients with Mycoplasma pneumoniae, some of them will have obvious cough and coughing performance, so they can use cough and phlegm medicines appropriately and give nebulization treatment when necessary. If a high fever occurs at the beginning of the disease, antipyretic drugs should be used. When using antipyretic drugs, it is necessary to be alert to the risk of dehydration and appropriate oral or intravenous rehydration. After such treatment, most patients will have significant improvement in clinical symptoms and the disease will be cured.