Basic Extrinsic Asthma And Intrinsic Asthma

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Over the years the medical profession has developed different ways of classifying asthma and distinguish one from another form of the disease. Take a look at some of these classifications. Traditionally, doctors have asthma in two general categories of extrinsic asthma and intrinsic asthma separately, depending on the stimuli that trigger the disease.

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What is extrinsic asthma?

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Asthma is triggered by allergiesknown as extrinsic asthma. It 'also known as atopic or allergic asthma. In this form of the disease has an asthma attack is clearly on the body's reaction to something inhaled or ingested occasionally connected. Substances to which the person is allergic to known allergens.

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What kind of things can be allergenic?

The most common allergens are pollen from trees and grass mites, mold, pet dander and dust.

Who developed extrinsicasthma?

Asthma that develops in childhood is likely to be extrinsic. More than 90 percent of asthmatic children under age 16 have allergies, as do 70 percent of asthmatic people ages 16 to 30, according to the National Institute of Allergy and Infectious Diseases . Symptoms of extrinsic asthma often vary seasonally and occur intermittently. In more than half the cases of extrinsic asthma, there is usually a personal or family history of other allergies, such as hay fever and skin conditions.

What is intrinsic asthma?

Asthma that develops in people over the age of 30 is usually intrinsic or nonallergic asthma. As the names imply, this asthma is not allergy related.

What is it related to?

It is related to triggers such as respiratory infections, exercise, stress, inhalation of chemical irritants (such as cleaning fluids or fresh paint) and air pollution. While doctors believe that extrinsic asthma is caused by an overactive immune system, they do not yet understand the origins of intrinsic asthma.

Is it important to know which form of asthma I have?

Insofar it helps you understand your disease and suggests a path for medical treatment, yes. However, you should be aware that most people with asthma have both forms. For example, it is very common for someone with the extrinsic form of the disease to experience asthma attacks when she has a cold or the flu - both intrinsic triggers. Extrinsic and intrinsic are two terms that attempt to describe the source and trigger of the asthma. Other types of asthma have been named after the particular situations in which they occur, such as nocturnal asthma, seasonal asthma and exercise-induced asthma.

Basic Extrinsic Asthma And Intrinsic Asthma

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