Reasons Why You Might Have Swollen Vagina or Vulva – Cora

Other reasons you may be experiencing swelling.

“Infection, like cellulitis or an abscess, can cause swelling. This type of infection in the vulvar area is more common in immunocompromised women, such as those with HIV/AIDS and very poorly controlled diabetes,” explains Twogood. 

Cysts may also be a cause for vulvar or vaginal swelling, the most common of which is known as the Bartholin gland cyst, which can also be an abscess, Twogood says. 

“Vulvar or vaginal ulcers, from STIs, or even cancer or precancerous lesions can cause swelling,” she says, adding, “An open sore can increase the risk of infection, and it can be difficult to tell if the sore caused the infection or the infection caused the sore.” 

So, in any of these cases—particularly if the swelling becomes noticeable or uncomfortable, or there is abnormal bleeding, skin changes, lumps, bumps, change in odor, and/or discharge—Garren says “it is best to see a provider to determine the source of swelling.”