the insurance company wont pay shit for meds you might actually want to buy, but technically dont need....Just like statdoc said, they may give u 4 pills a month......same thing goes with migraine meds.....tehy give you 6 pills a month, b/c they know, if u have more headaches than that, you're going to fork over the cash anyways cuz your in so much pain. The insurance company is all about cost shifting.