There is a slight inflammation of the lungs usually need to take 5-12 days of Roxithromycin, the specific time will depend on the actual situation of the patient. Roxithromycin is available in granules, tablets, dispersible tablets, capsules, and dry suspension. Roxithromycin can be used to treat otitis media, sinusitis, chronic bronchitis, acute bronchitis, pneumonia, and other diseases caused by sensitive bacteria. If the patient has a slight inflammation of the lungs, it is usually necessary to take it for a period of 5 to 12 days. Due to the different dosage forms of roxithromycin, different specifications of usage and dosage are different, so the specific number of days to use the drug, but also under the guidance of a professional doctor, individuals can not blindly use the drug to avoid adverse reactions. Some patients may experience abdominal pain, diarrhea, nausea, dizziness, itchy skin and other adverse reactions with the use of Roxithromycin. It is contraindicated for patients who are allergic to the components of the drug, erythromycin or other macrolides. However, it should be clear that pneumonia does not always need to take Roxithromycin, patients with mild inflammation of the lungs are recommended to go to the hospital in time, clarify the cause of the disease and follow the doctor’s instructions for treatment.