If the vulva is red, swollen and painful due to vulvitis, we can consider using povidone iodine solution or potassium permanganate solution for sitz bath, and then using erythromycin ointment or Lithospermum ointment for symptomatic treatment. If it is caused by fungal vaginitis, oral fluconazole capsules and compound fibrauretine tablets can usually be considered, while sodium bicarbonate is mixed with water to clean the vulva, and then clotrimazole suppository or nifurtel nystatin vaginal soft capsule can be used for vaginal medication.