If the vaginal discharge is like milk, it is mostly due to local inflammation of the vagina. The most common clinical cause is inflammation of the vaginal mucosa caused by miscellaneous bacterial infections. It is recommended to have a routine laboratory test of the white belt and, if necessary, a bacterial culture of the discharge plus a drug sensitivity test, and then administer medication according to the results. Before the results of the bacterial culture are available, you can douche the vagina with double ginseng lotion and then insert a compound metronidazole suppository into the vagina for treatment. Metronidazole suppositories can be used to treat trichomoniasis, bacterial vaginosis, Candida infections, and miscellaneous bacterial infections. Wait for the results of the bacterial culture and then find out if you need to change to other antibiotics for treatment.