Allergy: can it be avoided?

With the onset of spring, doctors are faced with the so-called wave of spring allergies. They affect almost everyone: we feel that "founded" the nose, the eyes of tears, a cough. Such an allergy - just one of the possible allergic reactions. The fact that this allergy and how to fight it, I will discuss in this article.

The word "allergy" comes from the addition of two Greek roots "allos (other) and" ergon "(action). In the modern understanding of allergies - this is the increased sensitivity of the organism in relation to a particular substance or substances. And allergy develops most often in the secondary, again the impact of these substances. To understand how the allergy, you need to know the basis of immunity. The thing is that, when released into the blood or mucous membranes of alien proteins or other substances (often called antigens) in the blood formed special protective body, the so-called - antibodies. Thus the body tries to protect itself from external influences, and in most cases, protection asymptomatic. However, people with allergies, protective immune response develops very rapidly, which leads to allergy.

What are the symptoms of allergies? Most of the time in everyday life we are confronted with respiratory allergy. This reaction occurs in the gases, particles of dust, perfume, pollen, dispersed in the air. For respiratory allergies are characterized by symptoms that we often call a cold: sneezing, watery runny nose, coughing, itching of the nose. Allergic basis has this disease, as bronchial asthma. In addition, the allergens that are present in the air can cause lacrimation, rezi in the eyes, itching of the skin. Watching the listed symptoms, you most likely will take antigrippoznye means, but in contrast to respiratory infections, allergies are not healed the usual drugs. In addition, allergy runs without having to raise the temperature of the body, frequent sneezing, and many hard to vylechivaniyu.

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