Kangwu ointment can be used to stop itching, its indications are mainly to remove wind and dampness, stop itching and kill worms, antiseptic muscle, used for vulvodynia, vulvar ulcers or vaginal inflammation caused by vulvar and vaginal congestion, swelling, burning pain, increased secretion, localized ulcers, etc., you can use this drug to apply to the local treatment. Before using the medicine, wash the vulva, and then apply it to the local area will have a good effect on the itching. However, very few people may have an allergic reaction, the itching will be more serious than the original itching symptoms, it is recommended to stop using the drug immediately, if necessary, you can also go to the hospital to give anti-allergy treatment, you can use other drugs to give anti-itching treatment, for example, you can use the mometasone, parexone and so on.