Gynecological gel is not recommended for daily use, long-term use may destroy the flora in the vagina itself, increasing the risk of inflammation. Gynecological gel common such as metronidazole gel, double zotye gel, etc., generally has the role of antipruritic bactericidal, insecticidal, etc., generally need to follow the doctor’s instructions to use, symptomatic treatment of conventional vaginitis, cervicitis, etc.. The use of drugs to treat the symptoms are phased, it is not recommended to use every night for a long period of time, otherwise it may destroy the vaginal flora, produce drug resistance, aggravate the symptoms of gynecological inflammation. At the same time, if there is no abnormal manifestation, it is not recommended to use the drug on their own. In the use of gynecological gel, there may be vulvar burning, redness and swelling and other side effects, it is recommended to consult a doctor in a timely manner, so as not to affect the health of the body.