Chronic pelvic inflammatory disease, whether you need to use metronidazole and levofloxacin, must be used under the supervision of a doctor. Metronidazole and levofloxacin together are useful provided that the patient has an infection with anaerobic, gram-negative, or positive bacteria, and drug sensitivity tests need to be perfected, and that the patient does not have gastrointestinal disease. Ordinary metronidazole treatment is mainly for anaerobic bacteria and trichomoniasis infections. However, levofloxacin, mainly acts against gram-negative and positive bacteria. If the two are used in combination, the efficacy can be improved, but if they are used in combination, they can cause certain gastrointestinal irritation, if for patients with imperfect gastrointestinal function, it is recommended that they should not be used at the same time, which can worsen the adverse reactions. There are many treatment options for pelvic inflammatory disease, and a combination of treatments is more effective. Some pelvic inflammatory disease is relatively mild, it is possible to choose to use drugs, the use of drugs can be more sensitive antibiotics, can also be supplemented with physical therapy at the same time. If the patient has hydrosalpinx or tubal cysts, surgical treatment will be considered. Pelvic inflammatory disease in the process of treatment, it is best to let the sexual partner at the same time for treatment, in the process of treatment coitus need to do a good job of cleanliness and hygiene work, recommended condoms. The presence of the above factors, should be timely consultation, to clarify the specific causes, and follow the doctor’s instructions for treatment.