If the vulva is itchy and has hard pockets, you can use drugs to treat it. 1. If the vulva is itchy due to vaginal inflammation and is accompanied by redness and hardness, you can use metronidazole tablets or broad-spectrum antibiotics for treatment, which can help relieve the inflammation and control the itching, or you can use corticosteroids and other drugs for treatment. The actual fact is that you can use a lot of the same things as you would if you had a lot of the same problems.