This situation is caused by the drug, after using the drug with a local stimulation, resulting in increased secretion to play a role in protecting the vagina and cervix, you can continue to use the drug, usually in a day or so can return to normal. If there is local pain and itching need to stop the drug in time, it may be an allergic reaction to the drug caused by the water, it is recommended to go to the hospital in time, under the guidance of the doctor to change the drug. It may also be due to the irrational use of drugs, in the use of drugs before the first alkaline water to clean the vagina before using the drug. Avoid sexual intercourse during the medication period to avoid aggravation of the condition or cross-infection, maintain local hygiene during the medication period, and change underwear frequently.