Vulvar itching and fissures may be caused by the following reasons: first, vulvar malnutrition, long-term vulvar malnutrition leads to a decrease in the elasticity of vulvar skin, so there will be fissures, and the disease itself will lead to severe local itching of the vulva, it is recommended to use dermatoprost and progesterone ointment alternately to relieve clinical symptoms, if necessary, you can also do surgery. Second, due to acute inflammation, when there is acute inflammation, resulting in the vulvar skin mucosa tissue becomes brittle, so there will be some fissures, will lead to itching, will cause pain, in the clinical most common is candida infection or due to trichomonas infection, through the routine laboratory examination of the white belt can be clearly diagnosed, according to the different pathogens to give different treatment, this symptom will soon The symptoms will soon be relieved.