Mycoplasma infection is relatively common in clinical practice. If symptoms such as fever, headache, sore throat, and cough arise, and mycoplasma infection is suspected, certain tests can be conducted. On one hand, mycoplasma antibody and antigen tests can be done to check for mycoplasma infection. Additionally, lung imaging can be performed to see if pneumonia, including mycoplasma pneumonia, has developed. If the diagnosis is clear, macrolides or quinolones can be chosen for treatment. Usually, recovery can be achieved within two to three weeks.