Is there an over-the-counter medication to help quit drinking alcohol?

Mutual support helps: Alcoholics anonymous is available over the counter and costs $1 per meeting if you want to throw a dollar in the basket.

No: Not really, not that i know of. The thing about medications which are fda approved means that the fda has proven that a medication is both safe and effective for a particular condition. There are now three fda approved medications for alcohol dependence. They are campral, Revia (naltrexone) and antabuse.