Anti-inflammatory drugs generally refers to antibiotic drugs, there are more types of drugs, medication intervals need to be based on the specific drugs taken to decide. Penicillin antibiotics, such as amoxicillin, is generally taken at intervals of 8 hours; cephalosporin antibiotics, such as cefixime, is generally taken at intervals of 8 to 12 hours; quinolone antibiotics, such as levofloxacin, is generally taken at intervals of 12 hours; macrolide antibiotics, such as azithromycin, is generally taken at intervals of 24 hours. When taking antibiotics for anti-inflammatory treatment, in order to prevent the emergence of drug-resistant strains of bacteria, in principle, sensitivity should be confirmed before the use of anti-inflammatory antibiotics, and the dosage should be controlled at the minimum dose required to control the disease. It is recommended that patients follow the doctor’s instructions in order to recover from the disease as soon as possible.