Azithromycin generally refers to azithromycin, Mycoplasma pneumoniae positive does not necessarily have to take azithromycin, if there is a cough, cough sputum, fever and other respiratory and other symptoms, and is not very serious, oral azithromycin 3 days can see the effect, if the condition is still no significant improvement, you can be 4 days after the drug for another 3 days. Azithromycin is an antibacterial drug that can be used to treat acute pharyngitis caused by Streptococcus pyogenes, sinusitis caused by sensitive bacteria, pneumonia caused by Mycoplasma pneumoniae, and many other inflammatory diseases. If the symptoms of Mycoplasma pneumoniae infection are relatively mild, it is usually necessary to take azithromycin for 3 days, and if the condition still does not improve significantly, it can be taken for another 3 days after 4 days. In addition, this product should be contraindicated in patients who are allergic to azithromycin, erythromycin, other macrolides or ketolactones, and in patients with a history of cholestatic jaundice/hepatic insufficiency following previous use of azithromycin. This product has more adverse reactions and precautions, and the common adverse reactions are gastrointestinal reactions and skin rash. The drug should be standardized under the guidance of a doctor and avoid self-medication. Patients considering mycoplasma pneumonia are advised to seek prompt medical attention to avoid delays.