Roxithromycin tablets general dose of 150mg/tablet, adults take one tablet at a time, children need to be taken according to the weight, specifically related to the patient’s condition, the dose of the drug and so on. Roxithromycin tablets are a treatment for infections caused by roxithromycin-sensitive bacteria, can treat pharyngitis, tonsillitis, sinusitis, etc., the specific use of the use of the doctor’s guidance, can not be taken blindly. Clinical common dosage of erythromycin tablets is 150mg, the general use of adults for 2 times a day, a piece, but the use of children and weight-related, usually a time is according to the body weight of 2.5~5mg/kg to take. Roxithromycin tablets should be discontinued if gastrointestinal reactions, such as abdominal pain, nausea, or skin rash, occur after administration. It is prohibited if there is allergy to roxithromycin and other macrolides.