Clotrimazole is a gynecological drug, suppositories are often used clinically for the treatment of Candida vulvovaginosis, usually creamy white to slightly yellow suppositories, which are administered vaginally after washing, placing the suppositories deep in the vagina and discharging a white pasty discharge which can be considered as leucorrhoea secreted by the original disease or it may be a drug that has failed to be absorbed by the organism. Candida infection usually presents with vulvar itching, which may be accompanied by vulvar swelling with burning sensation and increased leucorrhea with a cheese like white sticky discharge. In the process of treatment with clotrimazole, due to the action of the drug, may be discharged leucorrhea, while mixed with drug residue, showing a white paste-like discharge, which is a normal physiological performance, usually after a period of treatment, the symptoms can disappear. In addition, there is also a possibility that the drug is partially absorbed by the vagina and partially not absorbed by the vagina in time and discharged out of the body during the use of the drug. Because the drug itself is milky white to slightly yellow, it melts and remains on the underwear in the form of white paste, which may be mistaken by patients as their own secretions. In the process of using clotrimazole treatment, you need to wash off the discharged secretions, keep the vulva clean, pay attention to hygiene, change underwear on time to prevent infection. Avoid intercourse during the use of drugs, wash your hands before and after the administration of drugs, and pay attention to wear gloves or finger covers. Avoid menstruation and use under the guidance of a physician.