Don't Prescribe Antibiotics for Adult Sinus Woes

But even the physician who led that research doesn't see how the problem can be eliminated.

That's because when it comes to treatments for sinus trouble, antibiotics are the best of a bad lot, said Dr. Donald A. Leopold, chairman of the department of otolaryngology at the University of Nebraska Medical Center.

"We as physicians don't have very good medications for chronic rhinosinusitis," he said. "The only other drugs in contention are topical steroids, and they are not great. As a group, I suggest we are frustrated at not having good drugs. It would be great if we had better medications for this chronic inflammation."

Another factor is what patients demand, Leopold said. "Many patients call up and ask for specific antibiotics," he said. "The patients know these names. They have been marketed to them, so they know the drugs are available. And antibiotics do give some relief."

According to theArchives of Otolaryngology Head and Neck Surgeryreport, two national studies showed that Americans made more than 17 million visits to health-care facilities for sinus infections between 1999 and 2002. At least one antibiotic was prescribed in nearly 83 percent of cases of acute rhinosinusitis and in nearly 70 percent of cases of the chronic, longer-running version of the condition, in which symptoms persist for at least 12 weeks.

Doctors understand that overprescribing antibiotics can lead to a dangerous microbial resistance to the drugs. But it's hard to preach that wisdom to someone with a drippy, hurting sinus who wants immediate relief, Leopold acknowledged. Because more effective drugs are lacking, "patients are desperate, physicians are desperate, and it is not a happy situation," he said.

Consider the case of the working physician called on to treat such a patient, said Dr. Neil L. Kao, vice chairman of the rhinitis/sinusitis committee of the American College of Allergy, Asthma and Immunology. He happens to be just such a working physician, in private practice in Greenville, S.C.

Thereareways to determine whether a sinus infection is bacterial, Kao said. One is to do endoscopy, running a tube into the nose to obtain a sample of mucus from the sinus. Another is nasal cytology, examining a swab from the lining of the nose. A third is to take an X-ray.

"The problem with all of these is that they are expensive and time-consuming," Kao said. "The differences between symptoms caused by an allergy, bacterial infection, viral infection and a common cold are few. For us, even specialist doctors, when you see someone with acute nasal symptoms, it is hard to tell the cause. And the truth is that most of the people diagnosed with sinusitis go to primary-care doctors."

Public awareness about antibiotic resistance is increasing, but most people suffering from cough, drip, lack of sleep and other sinus symptoms are likely to come in demanding an antibiotic, Kao said.

And so the physician often makes the practical choice of giving what the patient wants, with a chance of relief, over the more abstract issue of antibiotic resistance, he said.

More information

For more on sinus infections, head to the U.S. Centers for Disease Control and Prevention.

SOURCES: Donald A. Leopold, M.D., chairman, department of otolaryngology, University of Nebraska Medical Center, Omaha; Neil L. Kao, M.D., private practice, Greenville, S.C.; March 13, 2008, statement, Jordan S. Josephson, M.D., otolaryngologist, Lenox HIll Hospital; March 15, 2008,The Lancet; March 2007Archives of Otolaryngology Head and Neck Surgery