Mycoplasma infection is recommended to take azithromycin for 3~5 days for a course of treatment, but the specific time of medication needs to be decided according to the condition. Mycoplasma infections tend to be in the respiratory tract and urinary system, and are mainly determined by the patient’s physical condition and the severity of the disease. Patients suffering from Mycoplasma pneumoniae infection usually take azithromycin for 3 to 5 days, and if the symptoms don’t recover after stopping the drug for 4 days, they can take it for another 3 to 5 days. Patients with genitourinary mycoplasma infections take azithromycin for 3 to 5 days, and if there is significant improvement in symptoms, they can take another 1 to 2 courses. If there is no significant improvement in symptoms 4 days after stopping the drug, you should seek medical advice to change the drug treatment. Mycoplasma is a special kind of pathogen that has no cell wall structure. All organs of the human body may be infected, and localized infections may occur. When taking medication, it is important to follow the doctor’s instructions. If the effect is not good, you should go to the hospital in time. It is best to take the drug about half an hour after the meal, because it is easy to stimulate the gastric mucosa when taken before the meal, which may cause gastric distension, gastric pain and burden on the body. During the treatment period, it is recommended to pay attention to personal hygiene, eat more vegetables and fruits in the diet, insist on exercising, improve the body’s immunity, and regular review.