Allergic rhinitis affects about 20 percent of the American population and ranks as one of the most common illnesses in the U.S. The symptoms occur in the nose and eyes and usually occur after exposure to dust, danders, or certain seasonal pollens in people that are allergic to these substances.
Two-thirds of all patients have symptoms of allergic rhinitis...
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Source: ADAM Encyclopedia
AntihistaminesHistamine is one of the chemicals released when antibodies overreact to allergens. It is the cause of many symptoms of allergic... Read more »
Source: ADAM Encyclopedia
Allergic rhinitis affects about 50 million Americans of all ages. Allergies most often appear first in childhood. Allergic rhinitis is the most... Read more »
Source: Harvard Decision Guide
Prevention The common cold most often is transmitted by direct contact with germs from the nose, mouth, or coughed or sneezed droplets from someone... Read more »
Source: ADAM Encyclopedia
The nose is separated into two passages by a wall of cartilage called the septum. The nasal passages are lined with a membrane that produces a clear... Read more »
Source: ADAM Encyclopedia
Quality of LifeAlthough allergic rhinitis is not considered a serious condition, it can interfere with many important aspects of life. Surveys of... Read more »