How do you make a boil on your vagina go away before it gets bigger?

Sit n soak: If you have a bath tub at home sit an soak in warm bath for about 15-20 minutes. Best if done at least twice a day. Other option is applying a clean wet hot compress to the area. Reapply when it cools and repeat. Wear cotton underwear during the day and no underwear at night to bed.

Boil: Medications, usually oral or topical antibiotics, will help. Avoid squeezing it as it may cause further irritation. A warm tub bath will help ripen the boil.