There are differences in the dosage of azithromycin due to the different dosage forms and conditions of the children. Take Azithromycin Dispersible Tablets as an example, when used for pediatric pharyngitis, 12mg/kg is taken at once according to body weight. Azithromycin dispersible tablets are mainly used for upper respiratory tract infections such as pharyngitis and tonsillitis caused by sensitive bacteria, lower respiratory tract infections such as bronchitis and pneumonia, as well as genital infections caused by Chlamydia trachomatis. For the treatment of pediatric pharyngitis, tonsillitis, a day according to the body weight of 12mg/kg at once (the maximum amount of a day does not exceed 0.5g). When this product is used for other infections in pediatrics, the total dose is 1.5g, divided into 3 doses of 0.5g a day. Common adverse reactions to this product include abdominal pain, nausea, vomiting, diarrhea, rash, etc. It is contraindicated in patients who are allergic to macrolides or ketolactones. Please use the drug under the guidance of a physician according to the child’s condition, not blindly use the drug on their own.