Is it necessary to treat a yeast infection or does it go away on its own? had itching, doc said i have it. 4 days later now i no longer have symptoms.

Check STD: It may be possible that if offending agent removed ( antibiotics ) than yeast infection may go away. It is very important to have examination to make sure that there is no other infection. See your md.

GYNECOLOGIST: It's important to consult with a Gynecologist to be sure about the diagnosis and receive treatment for your problem. If your Gynecologist diagnoses the problem you should also get a recommendation for the type of medication you need.