Itching of the vulva is best when applied topically with paregoric ointment or mometasone furoate ointment. After application, the itching symptoms will soon be relieved, but this is only temporary relief of the itching symptoms. The itchy vulva must be clearly identified, such as whether it is caused by vulvar dystrophy, vulvar dermatitis, or vulvar itchiness caused by certain pathogenic bacterial infections and secretion irritation, which are treated differently in clinical practice. If there is tofu-like vaginal discharge with vulvar itching, this is often caused by Candida infection, which is treated clinically with vaginal dacrynic soft capsule in addition to Pirexone when vulvar itching. If it is caused by vulvar dermatitis, it is recommended to keep the vulva clean, do not use shower gel or soap to wash the vulva, and apply Pirexone ointment to the vulva, which will usually heal in 3-5 days.