When there is an infection with pathogenic bacteria in the vagina, the vaginal discharge will change in nature, for example, this may be caused by Candida albicans infection, which often causes severe itching in the vulva and makes the patient restless. And the leucorrhea will be like tofu sludge, and the vulva may also appear red and swollen, so it is caused by inflammatory infection. In addition, it may be caused by E. coli infection that causes tofu slag-like discharge. It is recommended to go to the hospital as soon as possible to take routine laboratory tests of the white belt and give the appropriate medication according to the pathogenic bacteria infected. You can only take oral medication after your period, but you can continue to take medication after your period clears.