Cervical cancer rarely causes vaginal itching, this is because the lesion of cervical cancer is on top of the cervix, the earliest clinical manifestation is contact bleeding, which will occur after the patient has intercourse or in the case of gynecological examination. If it reaches advanced stage, patients will have increased leucorrhea, which will appear white or bloody, thin and watery leucorrhea with fishy odor. Patients in advanced stage may have different clinical manifestations depending on the extent of lesion involvement. Vaginal itching is often caused by inflammatory diseases of the vagina, such as mycosis fungoides and trichomoniasis. If you find vaginal itching, you need to go to the hospital for a routine white belt test to see what pathogens are causing it and treat it according to the cause.