Mycoplasma respiratory infection in adults, typically 2-3 weeks, requires pharmacologic intervention if the patient is diagnosed with mycoplasma infection. Clinically, macrolide antibiotics, or quinolone antibiotics are often used, the former including erythromycin and azithromycin, and the latter including levofloxacin and moxifloxacin. After treatment, the patient’s healing time will be shortened accordingly. In addition to using medication, it is important to pay attention to rest, avoid getting cold, and eat more green vegetables and fruits because they contain a large amount of minerals and vitamins, which can promote the improvement of the body’s immunity and facilitate the recovery of the disease. Also pay attention to rest, avoid staying up late, contact with odors, and avoid foods high in sugar, salt and grease, the above-mentioned foods may lead to the aggravation of respiratory symptoms.