If the vulva grows granules and is itchy, the most common clinical cause is acute local inflammation. It is recommended that you can use 30% cleanser, or use red nucleus lotion or double ginseng lotion to clean the local area, and then apply local dermatoprost for treatment. If it is significantly better, it is recommended to use the medicine for 3-5 days continuously, this symptom will disappear. If no clinical symptom reduction occurs after medication, it is recommended to go to the hospital for appropriate examination to exclude vulvar dermatitis and other problems, such as vulvar itching caused by inflammation of the vagina. It is advisable to have a routine white belt test and give the appropriate treatment according to the results of the specific test. In addition, it is recommended that women stop having high-risk sex and keep their vulva clean.