Mycoplasma pneumonia is still feverish after 6 days of infusion, treatment should be continued, and the need for antipyretic drugs should be judged according to the temperature. The course of Mycoplasma pneumonia is usually long, and the treatment course of antibiotics (e.g., erythromycin, roxithromycin, levofloxacin, etc.) is usually 2-3 weeks, and during the treatment period, symptoms such as coughing and fever will recur. When the fever is still present after 6 days of infusion, it means that there are still pathogens in the body that have not yet been cleared, so the treatment needs to be continued. If the fever is low (temperature <38.5℃), you can temporarily use warm water or diluted alcohol wipes to lower the temperature physically. If the temperature rises above 38.5℃, medication should be given promptly, such as ibuprofen and acetaminophen, and adequate hydration is also needed. But mycoplasma pneumonia infusion after 6 days still fever should also be alert to other diseases that can lead to fever, such as malignant tumors, rheumatic immune diseases, etc., and drug fever is also possible, it is recommended to improve the relevant examination, clarify the condition after standardized diagnosis and treatment. The use of medication should be carried out under the guidance of a doctor, not self-medication.