Basic Extrinsic Asthma And Intrinsic Asthma

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Over the years, the medical profession has developed several ways of classifying asthma and of distinguishing one form of the disease from another. Let's take a look at some of these classifications now. Traditionally, doctors have separated asthma into two general categories, extrinsic asthma and intrinsic asthma, depending upon the types of stimuli that trigger episodes of the disease.

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What is extrinsic asthma?

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Asthma triggered by allergies is known as extrinsic asthma. It is also called allergic or atopic asthma. In this form of the disease, an asthma attack is clearly linked to the body's response to something inhaled or, occasionally, ingested. Substances to which the person is allergic are called allergens.

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What sorts of things can be allergens?

The most common allergens are tree and grass pollen, mold, animal dander and dust mites.

Who develops extrinsic asthma?

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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Allergic asthma - 5-onset asthma are allergic to avoid

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Allergic asthma is a lung disease caused by outdoor allergens, the triggers are in contact with highly reactive airways. These allergens that are harmless for most people to a person with asthma are allergic to swelling and narrowing of the airway mucus production to try hard, and an increase, and breathing. Recognize and learn to solve these five at home and the surrounding area is to avoid going a long way to combat allergiesAsthma.

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Smoke

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Smoke from all tobacco products, wood stoves, fires, smog and air pollution must be avoided. Start with the ban on smoking in your own home at any time. Make sure wood stoves and heaters well-ventilated area. Have your chimney cleaned to ensure that the chimney to draw smoke out of the room and effectively. Check the index of smog and pollution every day and days of high pollution, limit, or ifpossible to prevent fresh air.

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Pollen

Whether your allergies are pollen from trees in late winter and spring, grass pollen release, pollen and algae in the fall, you can still reduce the risk. Getting your local pollen count every morning, and on days when pollen levels are high, limit time outdoors. The pollen is generally higher in the early hours of the morning and in the air with greater density in the dry windDays.

Mold

Mold spores are everywhere, but grow only when it is wet. Bathrooms, kitchens and basements have favorite places in your home for mold growth. Ensure adequate ventilation, fix leaky pipes in kitchen and bathroom, and create good drainage and waterproofing of the basement to avoid the formation of large population. Use a dehumidifier if necessary, to try to maintain a total of humidity in your home with less50%.

Mites

Dust mites feed on dead cells, and their houses in your mattress, sheets and pillows. Their droppings can trigger asthma every day, it is difficult for you, even sleeping in the room. Cover mattresses and pillows in airtight (fabric is generally more comfortable than vinyl) cover will reduce the number of mites, which makes the situation in their home in their beds. Wash bedding weekly in waterit is a minimum of 130 degrees water kills mites.

Animal hair

If you have a dog, cat, rabbit, mouse or other animal hair, are constantly shedding skin cells - small flakes of dead skin. This is usually the protein in the dander that causes the allergic reaction. Wash the bedding of your pet to 130 degrees of water once a week and, if possible, keep your pet out of bed and out of your room. Use air purifiers with high efficiency particulate arrest (HEPA) inAt home, and above all to make your bedroom a safe haven from allergens that cause reactions.

Allergic asthma - 5-onset asthma are allergic to avoid

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Inheritance of asthma and allergies

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Some people sail through life with no apparent allergic reaction. You can eat everything, sitting in a freshly mown grass, without even a cold, being surrounded by living in dusty old houses and away from pets. But that's another story for others because it is almost as if they were born with allergies. It is a good deal of truth in this area, because there is little doubt that asthma and allergies in the family.

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Do you have asthma or> Allergies, look at your family and probably have a grandparent or an uncle of asthma, hay fever and cousins ​​who have allergies or eczema, or an aunt with food allergies. If the parent has asthma, could also be developed. Polls show that nearly half of a group of patients with allergies such as eczema, hay fever, hives and asthma, there was a family history of these conditions.

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If you have allergic asthma, you probably have aFamily history of allergic diseases such as asthma, hay fever and eczema, all thrown under the title of atopy in a saucepan. Usually follows a pattern. In some families, most members have hay fever, asthma will be in the other, and so on. Atopic means that you may have an inherited tendency to allergy, but you can not inherit the allergy

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Just because your mother is allergic to cats does not mean that you have exactly the same reaction. You can, forHay fever or food allergies alone has occurred. If you inherit a certain characteristic, if it is to develop blue eyes and blond hair and a tendency to disease of this statement for your body in a certain way is determined to develop in the genes. Scientists now believe that there are many genes that make you prone to allergies.

Inheritance of asthma and allergies

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