The duration of fever caused by mycoplasma infection is not fixed; it mainly depends on the amount of mycoplasma and the body's immune capacity. Generally, the fever may last around 5-10 days. Depending on the severity of the fever, appropriate measures should be taken, such as physical cooling or oral antipyretic medications. Regardless of the duration of the fever, the principle of treatment should focus on controlling the infection with antimicrobial drugs. It is advisable to choose macrolide antibiotics for oral or intravenous use, anti-inflammatory treatment, and to refrain from smoking and alcohol, drink plenty of water, and undergo regular check-ups. (Medication should be administered under the guidance of a doctor.)