Watery eyes and stuffy heads create problems for more than 35 million Americans who suffer from allergic rhinitis (hay fever). Researchers at the American Academy of Allergy estimate that allergic rhinitis causes more than three million lost work days and 154 million dollars in lost wages each year.
For many people, allergies are a seasonal problem occurring once or twice a year usually in the spring or late summer. For others, perennial or chronic rhinitis occurs year-round and can be triggered by molds, dust and animal dander.
Hay fever symptoms include frequent sneezing, itchy red eyes, nasal congestion, and runny nose detoxic pareri. This is the immune system working to protect the body from „foreign invaders” through a release of histamine, a chemical responsible for allergic symptoms. The first time a sensitive individual is exposed, the immune system mistakenly believes the allergen is a new attacker, remembers it for the future, but does not cause symptoms. Upon repeated exposure, the immune system recognizes the allergen as an old enemy and swings into action. It releases histamine which, in turn, causes hay fever symptoms detoxic ile kosztuje.
Antihistamines are effective in relieving allergy symptoms by blocking the release of histamine. The major drawback of most antihistamines is their sedative effect that impairs alertness. The newer antihistamines Hismanal and Seldane are nonsedating and fast acting. Seldane quickly relieves runny nose, watery eyes and other hay fever symptoms without causing drowsiness. Hismanal relieves hay fever symptoms, is nonsedating and has been shown to relieve skin rashes caused by allergies. Nonsedating antihistamines are available only by prescription. For more information consult your doctor or pharmacist.