For itching on the inner labia majora, which is severe at night, it is recommended to apply topical paregoric ointment after washing with 30% cleanser. If the symptoms are not relieved for 3 consecutive days, it is recommended to go to the hospital for a detailed examination to exclude itching caused by vulvar dystrophy as well as vulvar eczema, vulvar dermatitis, bacterial vaginosis, vulvovaginal pseudomonal yeast disease, trichomoniasis, and mycoplasma chlamydia infection. For patients with itching on the inner labia majora, it is recommended that they should not eat spicy and acidic foods and not drink alcohol in their diet. And do not wear tight pants, it is best to wear cotton underwear, and pay attention to rest and not stay up late, life should also be more regular.