FILE - In this Feb. 19, 2013 file photo, hydrocodone bitartrate and acetaminophen pills, also known as Vicodin, are arranged for a photo at a pharmacy in Montpelier, Vt. The Food and Drug Administration on Thursday, Oct. 24, 2013 recommended new restrictions on prescription medicines containing hydrocodone, the highly addictive painkiller that has grown into the most widely prescribed drug in the U.S. (AP Photo/Toby Talbot, File)WASHINGTON (AP) — The Food and Drug Administration is recommending new restrictions on prescription drug treatments containing hydrocodone, the highly addictive painkiller that has grown into essentially the most extensively prescribed drug within the U.S.