Allergic Rhinitis Is A Few Different Symptoms, Predominantly In The Nose And Eyes, Caused By Particles In The Air Such As Dust, Dander, Or Plant Pollens In Individuals Who Are Allergic To These Substa

By: Thomas Achen

When these symptoms are caused by pollen, the allergic rhinitis is usually called hay fever.
Allergies are started by an abnormally sensitive immune response. The immune system generally protects the body against harmful substances such as bacteria and viruses. Allergy symptoms begin when the immune system reacts to substances (allergens) that are regularly harmless and in most people do not cause an immune response.
When individuals with allergies inhale\breathes in an allergen such as pollen or dust, antibodies are created. When the antibodies are stimulated by pollen and dust, histamine and other chemicals are released. This causes itching, swelling, and mucus production. Symptoms differ between people. Very sensitive individuals can get hives or other rashes.
Hay fever includes an allergic reaction to pollen. A similar reaction is made with allergy to mold, animal dander, dust, and similar inhaled substances.
The pollens that cause hay fever are different between people and from region to region. Large, visible pollens are not commonly responsible for hay fever. Very tiny, hard to see pollens are usually what cause hay fever. Examples of plants often responsible for hay fever include: Trees (deciduous and evergreen), Grasses and Ragweed. Just to name a few. The quantity of pollen that is airborne can determine whether hay fever symptoms develop. Hot, dry, windy days are more likely to have higher amounts of pollen in the air than cool, damp, rainy days when most pollen is washed to the ground.
Some illnesses may be related with allergies. These include eczema and asthma.
Allergies are common. Your genes and the things in your environment may make you more prone to allergies.
Exams and Tests
The health care provider will give you a physical exam and ask you questions about your symptoms. Your history of symptoms is important in diagnosing allergic rhinitis, including whether the symptoms change according to time of day or the season, exposure to pets or other allergens, and diet changes.
Allergy testing may reveal the specific allergens the person is reacting to. Skin testing is the most common method of allergy testing. This may include scratch, patch, or other tests.
If your doctor finds you cannot undergo skin testing, the RAST blood test may help specify which allergens you are allergic to.

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