The agency is “advising physicians to be very thoughtful as they are prescribing” painkillers, Jenkins said

“Consumers are advised that all over-the-counter pain medications … should be used in strict accordance with the label directions,” said Dr. John K. Jenkins, FDA director of new drugs.

That means the drugs — including such popular products as Aleve, ibuprofen and even aspirin — should not be used longer than 10 days without consulting a doctor, Jenkins said.

Jenkins said the agency will review dozens of studies now under way in which the so-called Cox-2 inhibitors are being tested as possible ways to prevent various illnesses.

These drugs, sold by prescription, have been implicated in higher rates of heart problems and stroke. One of them, Vioxx, was pulled from the market by its manufacturer, and 카지노사이트 the FDA has advised caution in using the others, Celebrex and Bextra.

In addition, naproxen, a popular painkiller sold as Aleve and Naprosyn, has also been implicated in heart problems in a National Institutes of Health study.

“This is a rapidly evolving area,” Jenkins said in a telephone briefing, adding that the public health advisory to limit use of these painkillers is an interim measure pending a full review of data on the drugs.

Rheumatologist Dr. David Borenstein tells CBS News Correspondent Wyatt Andrews for patients with stomach irritation, for example, Celebrex could still be ideal.

“There are some patients for whom Celebrex would be the absolute worst choice, there are other persons where the choice of Celebrex would be absolutely appropriate,” Borenstein said.

Jenkins said the FDA would convene an advisory panel in February to thoroughly study the available information on the drugs.

Painkillers such as aspirin can carry a serious risk of stomach and intestinal bleeding, Jenkins noted, and doctors must balance this with the potential heart risk of some of the other drugs.

“Physicians prescribing Celebrex or Bextra should consider this emerging information when weighing the benefits against risks for individual patients. Patients who are at a high risk of gastrointestinal bleeding, have a history of intolerance” to drugs like aspirin or ibuprofen may be appropriate candidates for Cox-2 drugs, he said.

The agency is “advising physicians to be very thoughtful as they are prescribing” painkillers, Jenkins said. “We are clearly suggesting that doctors take into account the new information that’s become available.