Video! Dr. Drew Warns About 'MDNA' Addiction

Dr. Drew Pinsky jokingly warned about a highly addictive drug called MDNA, which is also the title of Madonna's new album.

While holding Madonna's new CD, the doc explained, "Side effects include dramatic increase in heart rate, overwhelming anxiety, diaphoresis..."

He added, "Listen, if you find yourself spiraling out of control with this product, or while under the influence of it, please, call the appropriate authorities, get yourself to a hospital, or the nearest pacifier... MDNA."

Dr. Drew was referring to MDMA, the main ingredient often used in the illegal substance, Ecstasy.