An estimated 37 million Americans suffer from chronic sinusitis, and the incidence has been steadily increasing. The condition is an inflammation of the nose and sinus cavity membranes and frequently leads to polyps, which are small growths in the nasal passages that make breathing difficult.
May researchers Drs. David Sherris, Eugene Kern and Jens Ponikau wrote in the September, 1999 issue of the journal, “Mayo Clinic Proceedings” that “Up to now, the cause of chronic sinusitis has not been known.” “Fungus allergy was thought to be involved in less than 10% of cases. But, their studies showed that nearly all cases, fungus is the likely cause.” And, it is not an allergic reaction, but an immune reaction.”
Using new methods of collecting and testing nasal mucus, they found a total of 40 different kinds of fungi in 96% of the 210 chronic sinusitis sufferers the researchers studied. In a group of 101 sufferers who had nasal polyps removed surgically, 96% of them had eosinophils, a type of white blood cell that is activated by the body’s immune system, in their nasal tissues and mucus.
According to the researchers, sensitive individuals’ immune systems will send eosinophils to attach mold spores which have landed in the nasal passages, but the eosinophils themselves are irritating to the nasal tissues. So, as long as mold spores land inside the nasal passages and eosinophils are present, so will the pressure headaches due to swollen tissues, the congestion and the runny nose. This finding is a potential breakthrough that offers great hope for the millions who suffer from chronic sinusitis. According to Dr. Kern, “We can now begin to treat the cause of this problem instead of the symptoms.”