Ofloxacin belongs to the quinolone class of antibiotics and is mainly used for urinary tract infections, soft tissue skin infections, intestinal infections, respiratory tract infections caused by sensitive bacteria, and also in patients with typhoid fever. Common adverse reactions include abdominal pain, diarrhea, nausea, and occasionally central nervous system symptoms.It is contraindicated for minors under 18 years of age, history of epilepsy, and hypersensitivity to the product. If the product is used in large quantities, drink plenty of water to avoid the formation of urinary tract stones. The specific use of the drug should be combined with clinical, subject to the guidance of the doctor’s interview.