When using α2b vaginal tablets, women should wash their vulva and use the tablets at bedtime, 1 tablet each time, 1 time every other day, 9 times in a row. After taking the medication, lie flat on the bed for half an hour to prevent the medication from flowing out. The woman should keep her vulva clean and hygienic after using the medication to avoid cross-infection between husband and wife due to virus during sex.