I have grain-like things on my external genitalia, which are not visible on the surface, and they don't cause pain or itching.

Patient's question:

Approximately six or seven years ago

Doctor's answer:

Hello, according to your condition, it is classified as vulvar leukoplakia, which is a form of vulvar dystrophy. It is recommended to avoid spicy and irritating foods, maintain vulvar cleanliness and dryness, and avoid washing with soap or other irritating medications to prevent scratching. Wear cotton underwear and change it frequently. Medications such as hydrocortisone cream (1%) and Shiquan Dabu Wan may be used. In case of necessity, minimally invasive surgical treatment may be considered.