The Food and Drug Administration on Thursday recommended tighter controls on how doctors prescribe the most commonly used narcotic painkillers, changes that are expected to take place as early as next year.

The move, which represents a major policy shift, follows a decade-long debate over whether the widely abused drugs, which contain the narcotic hydrocodone, should be controlled as tightly as more powerful painkillers like OxyContin.

The drugs at issue contain a combination of hydrocodone and an over-the-counter painkiller like acetaminophen or aspirin and are sold either as generics or under brand names like Vicodin or Lortab. Doctors use the medications to treat pain from injuries, arthritis, dental extractions and other problems.

The change would reduce the number of refills patients could get before going back to see their doctor. Patients would also be required to take a prescription to a pharmacy, rather than have a doctor call it in.