It is good to have 1 + sign of bacillus in the routine leucorrhea test, because bacillus is mainly referred to as lactobacillus in clinical practice. The role of lactobacillus is to balance the internal environment of the vagina is the more beneficial bacteria bacillus, the better the local resistance of the vagina, and the less chance of incurring bacterial infection. Clinically, if there is no sensation in the leucorrhoea test, the vagina often has an inflammatory reaction, so it is also recommended to insert acidophilus capsules into the vagina in this case. The medication is used for 10 days in a row to increase the lactobacilli in the vagina and improve the local resistance so that the mucous membrane is less inflamed. It is also recommended to keep the vulva clean, paying special attention to hygiene during sexual life and during menstruation. For routine laboratory tests of the leucorrhoea, if other pathogenic bacteria are found to have a plus sign, clinical treatment with medication is necessary.