If you are 8 months pregnant and have vulvovaginal itching, you should first check your vaginal discharge to see if you have vaginitis. The most common complication during pregnancy is mycosis vaginalis. If the test result indicates mycosis vaginalis, you can use mycobacterium suppositories or dacrynic acid suppositories, temporarily abstain from intercourse and spicy food, stop taking the medication for 3 days after 7-10 days of treatment and re-examine, and consolidate the treatment if necessary. If the vaginal discharge is normal, see if there is any pigmentation change in the vulva. If the vulva is white and thickened, it may be vulvar malnutrition. If the itching is unbearable, you can use glucocorticoid ointment to apply it, the effect will be very good, but it is not easy to apply it for a long time.