A swollen vagina can have symptoms ranging from puffiness and discomfort to pain, discharge, and spotting. There can be a number of causes, including an allergic reaction or inflammation due to various microbes.
If you are dealing with a swollen vagina, it may affect a specific part of the vagina. You may have a swollen vulva or swollen perineum (the place between your vagina and anus). Your vagina, vulva, labia, or another area may look red and feel irritated or raw. Other symptoms may include an unusual discharge, painful urination, and light spotting or bleeding.