Pelvic inflammatory disease is recommended to be treated with metronidazole rather than levofloxacin. The vast majority of pelvic inflammatory diseases are clinically caused by anaerobic bacterial infections, metronidazole has a special efficacy on anaerobic bacterial infections, it is recommended to take metronidazole for the corresponding treatment, as metronidazole can cause gastrointestinal reactions should be taken after meals, and not to drink alcohol during the treatment period, not to eat spicy, acidic and stimulating food. If the pelvic inflammatory disease is not completely cured in a week, it is recommended to take oral Chinese medicine for the corresponding treatment, such as Vajra Vine capsule, gynecological Qianjin tablets, gynecological tablets and so on, which will play a very good role in the treatment of chronic inflammatory disease of the pelvis.