Over the past 4 or 5 nights i've had a very irritating itch in my vagina. only occurs at night. theres no discharge or smell. what can i buy to fix it?

NIGHTIME ITCH: I suggest you see your pcp or gynecologist for diagnosis. It is sometimes a poor move to try over the counter treatments without a definitive diagnosis, particularly in the reproductive area. Sometimes, your doctor will call a prescription in, and the diagnosis is then narrowed whether you respond to the meds or not. I am just not crazy about the available over the counter meds for these issues.