Itching around the vulva may be caused by the following reasons: first, to understand whether there is vulvar dystrophy, when vulvar dystrophy, the local skin color of the vulva will become lighter, and there will be symptoms of itching, and this itching is often more serious, which will affect daily work and life, it is recommended to go to the hospital for examination, which can basically clarify the diagnosis, and if necessary, colposcopy is also required. If necessary, colposcopy should be done to rule out the possibility of precancerous lesions, and then medication should be given for treatment. If medication is not effective, surgery can be chosen. Second, if itching occurs around the vulva, it may be caused by dermatitis, like eczema, which can lead to local itching. It is recommended that women keep their vulva clean in daily life and eat less sour, spicy and stimulating food.