The common dosage of Clarithromycin Dispersible Tablets for adults, is 1 pill per dose, one is 250mg, every 12 hours; 2 pills per dose for severe infections, every 12 hours.For children over 6 months old, 7.5mg/kg at a time according to body weight, every 12 hours. Clarithromycin Dispersible Tablets is a common antibiotic in clinic, mainly used for the treatment of infections caused by Clarithromycin-sensitive bacteria, common infections, including nasopharyngeal infections, lower respiratory tract infections, skin soft tissue infections and so on. The dosage of clarithromycin for adults, for example, take 1 pill each time, twice a day, strictly every 12 hours to be able to work effectively. When the patient is seriously infected, 2 pills can be taken at a time, also every 12 hours.For children over 6 months old, 7.5mg/kg at a time according to body weight, every 12 hours. While taking Clarithromycin Dispersible Tablets, allergic reactions such as bad taste in the mouth, abdominal pain and diarrhea, headache and rash may occur. Clarithromycin is clinically prohibited for patients who are allergic to clarithromycin or macrolides, in addition this drug is contraindicated in pregnant women, lactating women, patients with severe hepatic impairment, water-electrolyte disorders, arrhythmias, bradycardia, congestive heart failure and other cardiac diseases. During the use of antibiotics, be sure to follow the doctor’s instructions to use the drug, not arbitrarily stop the drug.