There is no definite cure time for cough caused by Mycoplasma infection, and most cases may take 1 to 3 weeks to heal. 1. Mycoplasma infection often causes upper respiratory tract infections, bronchitis or pneumonia, and is often associated with a variety of symptoms such as sore throat, cough, and difficulty breathing. If the patient identifies the disease at an early stage and chooses the appropriate treatment, it usually takes 1 to 2 weeks to be cured. 2. If the patient does not receive treatment in a timely manner after the disease has been clarified, or if the disease progresses due to low immunity, it may take 2 to 3 weeks to cure the disease. Or even longer to cure the disease. 3. medication, combined with specific conditions to give sensitive antibiotics such as azithromycin, moxifloxacin, etc., symptomatic administration of cough suppressant drugs such as dextromethorphan and other comprehensive treatment, both to reduce symptoms and shorten the course of the disease. It is recommended that if you find mycoplasma infections, you should go to the hospital in time and be treated under the guidance of a professional doctor.