Roxithromycin is an anti-inflammatory drug. Roxithromycin belongs to macrolide antibiotics and is mainly used clinically for the treatment of respiratory system pathogenic diseases, genitourinary system diseases, central nervous system diseases and infections in soft tissue areas such as skin caused by mycoplasma, chlamydia and other sensitive bacteria. Roxithromycin is mainly metabolized by the liver and kidneys after oral absorption into the body and excreted in the form of urine, and should be used with discretion in patients with hepatic insufficiency and renal insufficiency. Roxithromycin can cause adverse reactions in the digestive system, mainly manifesting as nausea, vomiting, abdominal pain, diarrhea and other digestive symptoms, and it is recommended to take Roxithromycin after meals.