Hydrogen peroxide positivity is a positive test for women’s leukorrhea, which indicates the presence of bacterial vaginitis, mainly manifested by yellowish or greenish leukorrhea, as well as some fishy odor, even itching and infection, mainly due to decreased resistance, local cleaning or transmission through other means. The first step is to treat it with oral medication and vaginal medication. The duration of the medication is about 1-2 weeks, and we should also pay attention to the cleanliness of the vulva, wash it every day, and exercise more recently to improve the immune system, which is also helpful for the recovery of the disease. Then after the next period, go to the hospital to do some routine review of the white belt. If there is still an infection, you need to use the medicine for three consecutive cycles.