But when it occurs in an area as sensitive as the vagina and vulva the labia, clitoris, and vaginal opening , it can be especially uncomfortable. This makes it an effective remedy to relieve vaginal itching instantly. The exact reason for vaginal or pelvic pressure can be tricky to diagnose. Itching can be a common problem. The following is the procedure of applying this remedy:. Alzheimer's and Aging Brains. And if you received pain-relieving narcotics like an epidural in the hospital, they could slow down your bowel movements, Schweizer says.