Vaginal discharge of soybean scum-like material is considered to be caused by vaginitis, the causative agent is mainly mold, also known as fungi, is the normal presence of vaginal flora, when the female resistance is low, such as the use of immunosuppressive drugs, diabetic women, pregnancy, or excessive consumption of spicy and stimulating food, etc., so that the local immune system is lowered, the mold in the vagina began to thrive, resulting in the onset of mycosis vaginalis. When a woman is infected with mycosis fungoides, there will be increased vaginal secretion, vaginal secretion in the form of curdled milk or soya bean residue, accompanied by obvious vulvar itching, which can be sporadic and tends to aggravate at night or after sex. When the vaginal discharge is soya-dregs-like, it is recommended to wash the vulva with bitter ginseng lotion, and then use miconazole nitrate suppository or itraconazole suppository for local treatment, and sexual intercourse and basin bath are not allowed during the period of treatment.