There is no fixed answer for what can be used to wash vulvar itching, vulvar itching may be related to vaginitis, allergy, vulvar hypopigmentation disease and other factors, you can choose to use potassium permanganate lotion, loratadine, compound dexamethasone acetate cream and so on after a clear diagnosis in accordance with the doctor’s instructions. 1. Vaginitis: vulvar itching may be suffering from vaginitis, vaginitis has many types, such as vulvovaginal pseudomycosis, trichomonas vaginitis, etc., different vaginitis medication is not the same. Such as trichomoniasis, bacterial vaginitis available potassium permanganate lotion, with oral metronidazole tablets; if the vulvovaginal pseudo-saccharomyces cerevisiae, available alkaline lotion such as 5% sodium bicarbonate solution, also need to cooperate with the vaginal drugs such as clotrimazole vaginal tablets, mycobacteria vaginal effervescent tablet, etc., the above medication are required to follow the doctor’s instructions. 2. Allergy: when vulvar itching is caused by allergy, it is necessary to keep away from allergens, and oral loratadine, cetirizine and other anti-allergy drugs. 3. Vulvar hypopigmentation diseases: when vulvar itching is caused by vulvar hypopigmentation diseases, such as vulvar chronic lichen simplex, vulvar sclerosis tinea versicolor, etc., vulvar chronic lichen simplex can be used locally with Dexamethasone Acetate Cream, and with oral Chlorpheniramine Maleate tablets to relieve the itching; vulvar sclerosis tinea versicolor can be used with Testosterone Propionate or Progesterone for treatment. It is recommended that patients with vulvar itching go to the hospital in a timely manner, follow the doctor’s instructions to use medication, should avoid self-medication, so as not to delay the condition.