Metronidazole Sodium Chloride Injection is mainly used for the treatment of anaerobic bacterial infection diseases, Metronidazole Sodium Chloride is usually administered intravenously. Common adverse reactions to metronidazole sodium chloride are nausea, vomiting, loss of appetite, diarrhea, and neurological symptoms, such as headache, dizziness, ataxia, etc. Those who are allergic to metronidazole are prone to itching of the skin, hives, etc., which usually recovers quickly after stopping the drug. In gynecology, the use of Metronidazole Sodium Chloride Injection is commonly used in the treatment of pelvic inflammatory disease as well as urinary tract infections, and can also be used in the treatment of appendicitis and stomatitis. Metronidazole Sodium Chloride Injection is a prescription drug and needs to be used under the supervision of a doctor, and it is best not to use it together with similar drugs.