Vulvar itching can be rubbed with dermatropin, because in the clinical cause of vulvar itching is often seen in vulvar local skin inflammation, such as vulvar eczema, vulvar dermatitis or due to vulvar dystrophy caused by the itching, rubbing the dermatropin can be achieved to cure the purpose. If the vulvar itching is caused by vulvovaginal pseudomycosis or trichomonas vaginitis, rubbing dermatophyte itself can be an anti-allergic treatment to relieve the symptoms of clinical itching, so you can also rub dermatophyte. It is best to check the cause of vulvar itching, for vulvar itching with pathogenic bacteria infection, such as trichomonas vaginitis or mycosis vaginitis, clinically must give active treatment for the pathogenic bacteria, in order to cure the symptoms of vulvar itching completely.