Vulvar itch with pimples, may be vulvar inflammation or folliculitis caused by the use of potassium permanganate tablets water bath every 5 tablets to 2000ml of water, each time to sit in the 5-10 minutes, the water temperature is a little hotter than lukewarm water, but can not be too hot, morning and evening each time. After the sitz bath, you can use erythromycin ointment to rub the vulva, you can’t have sex during the period of medication, and if you don’t have any reproductive requirements in the near future, you can also take oral antibiotics to fight infection, you can eat cephalosporin or metronidazole tablets, and take 5-7 days of continuous oral treatment. Diet should also pay attention to, do not eat spicy stimulation fire food, the best light diet, try not to stay up late at night, pay attention to regular work and rest, pay attention to vulvar hygiene, every day to change the underwear, wash the vulva.