Cough caused by mycoplasma infection can be treated symptomatically, anti-infective treatment. 1. Symptomatic treatment: Mycoplasma pneumonia is often characterized by episodic dry cough, which is heavier at night, and when the cough is severe, Pentoxyverine can be given to suppress the cough; when there is pus and sputum in the cough, aminobromine hydrochloride can be used to treat the expectoration. 2. Anti-infection treatment: Mycoplasma pneumonia is self-limiting, most cases can be cured without treatment, but appropriate use of antibiotics can reduce symptoms and shorten the duration of the disease. Generally, macrolide antibiotics, such as erythromycin, erythromycin, azithromycin and so on, are used to fight infection. Those who are not sensitive to macrolides can be treated with levofloxacin. If there is a combination of bacterial infection, according to the pathogen drug sensitivity examination, choose the appropriate antibiotic treatment. Patients with mycoplasma infection should take appropriate treatment measures under the guidance of professional physicians and avoid self-medication.