If a woman has a green discharge on her underwear, it indicates a gynecological inflammation. And this green leucorrhea is purulent leucorrhea, which indicates acute cervical erosion, acute inflammation of the cervix, inflammation of the pelvis, a condition related to anaerobic bacterial infection that can lead to excessive leucorrhea and significant discomfort in the perineum. It is recommended to go for a comprehensive gynecological examination, including ultrasound of the pelvis, examination of the cervix, cancer screening of the cervix, and routine examination of the leukorrhea. In addition, if you do not pay attention to hygiene, risky sexual behavior, gonococcal infection, etc. may also lead to green leucorrhea, so it is recommended to look for gonococci, and also take vaginal secretions for bacterial culture, which will help to find the most effective drugs for treatment.