If there are red bumps on the vulva with local itching, it is often caused by vulvar dermatitis, such as vulvar eczema, which can appear as red bumps on the skin of the vulva, accompanied by itching. In this case, you can wash your vulva with 10% of cleanser, twice a day, and apply mometasone ointment locally after washing, and the symptoms will be significantly relieved in 3-4 consecutive days. In addition to not having sex during the medication period, you should not eat spicy and sour food and stimulating food, not drink alcohol, and ensure sufficient sleep. Change underwear regularly, preferably cotton underwear, not chemical fiber underwear, to avoid causing local allergic reactions.