Allergy Symptoms But No Allergies?
ROCHESTER, MINN. -- If allergy tests turn up nothing and you are still sniffling, you could have nonallergic rhinitis. The condition produces similar symptoms to allergies, but doesn't involve allergens, according to the May issue of Mayo Clinic Health Letter.
The difference is what triggers the problem. With nonallergic rhinitis, the lining of the nose is simply more sensitive to temperature changes or strong or unpleasant odors, like perfume or smoke. These triggers cause nasal membranes to swell, resulting in congestion. The best treatment is avoiding irritants. Over-the-counter saline sprays and prescription corticosteroid or antihistamine nose sprays may help.
Shelly Plutowski507-284-5005 (days)507-284-2511 (evenings)e-mail: [email protected]
Mayo Clinic Health Letter is an eight-page, monthly newsletter of reliable, accurate and practical information on today's health and medical news. To subscribe, please call toll-free 800-333-9037 and mention extension 9PR1.
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