Ozonated oil antibacterial agent has a very wide range of uses in medicine, can be used for sterilization, antibacterial, promote tissue cell repair and other effects, in gynecology can be used for vaginitis, pelvic inflammatory disease, acute cervicitis, chronic cervicitis, endometritis and other diseases, has a strong bactericidal effect, can also regulate endocrine, improve menstrual disorders and other conditions. Ozone has no pollution after use and can be a green disinfectant and antimicrobial agent. Compared with other clinical antimicrobial drugs, ozone oil antimicrobial agent has a wide range of antimicrobial effects and no drug resistance, and does not produce resistance to pathogenic microorganisms such as bacteria, viruses and fungi, and has a high level of safety. Ozone can be transformed into oxygen after the disinfection mission is completed, which can promote local blood circulation, facilitate the repair of local tissue mucosa and facilitate wound healing.