Hi and welcome to the site. My name is Dr. C. and I'll be providing your medical information today.
There may be an over the counter pill available called fluconazole. The usual dosage is 150mg once by mouth.
If you're still not feeling better within 24 hours of taking the pill, you'll need to be examined by a doctor or other medical provider.
In the meantime applying cold packs or cold plain yogurt will sooth the tissue.
Please REPLY if I can clarify anything or provide more details.