Acetylspiramycin tablets have different dosages due to different age stages, which are generally divided into adult dosage and pediatric dosage, and need to be taken under doctor’s supervision. Acetylspiramycin Tablets are mainly used for mild and moderate infections caused by sensitive staphylococcus, streptococcus spp. and streptococcus pneumoniae, such as tonsillitis, sinusitis, otitis media, periodontitis, acute bronchitis, chronic bronchitis, pneumonia, soft tissue skin infections, etc., and can also be used in cryptosporidiosis as well as as as the treatment of toxoplasmosis for women in pregnancy as a choice of drugs. Adult dosage is usually 0.2-0.3g (2-3 tablets) once a day, 4 times a day, and pediatric dosage is usually 20-30mg/kg per day according to body weight, divided into 4 doses. Some patients may experience gastrointestinal reactions such as abdominal pain, nausea and vomiting when taking Acetylspiramycin Tablets, which will disappear on their own after stopping the medication. It is forbidden to use it for patients who are allergic to this drug, erythromycin and other macrolides, and patients with severe hepatic insufficiency need to be cautious about using this drug. It is recommended that patients under the guidance of a doctor, strictly follow the instructions of the doctor to use drugs, not blindly use drugs or change the dose of drugs without authorization, so as not to cause adverse effects on the body, triggering other diseases.