What causes asthama?

The exact reason for why asthama develops in a person is something that the researchers and physicians still haven’t pinpointed, it’s thought that genetics, especially the exact reason asthama develops has a tendency toward allergies. This may play a role as to why a person is more likely to have asthama. There are also certain substances or conditions, known as “triggers,” which can also be a cause for asthama symptoms to appear in people sensitive or susceptible to them. These triggers can include either indoor or outdoor air pollution, pet dander, tobacco smoke or even cleaning sprays.

What Causes Asthama? Family History of Asthama

It is not fully understood if genetic is linked, studies have shown that if you have one of the parent with asthama, you are two times more likely to suffer from asthama than a person whose parents don’t suffer from it.

Researchers are still trying to understand the reason exactly how genes play a role in the underlying causes of asthama. According to one theory, people have genetically programmed responses to oxidative stress which happens to be a damaging chemical reaction within the body that results from stressors present that are present in the environment. One of the symptoms of asthama is Oxidative stress which appears to play a role in it. For example it is thought, that foods rich in antioxidants like fresh fruits and vegetables can help to protect the lungs from oxidative stress. This in turn can decrease the risk of asthama.

Asthama Triggers May Be in the Air

In the development of asthama symptoms both Indoor and outdoor air quality has been shown to play important roles. Common environmental triggers are:

Tobacco smoke: Studies have shown that mothers who have smoked during pregnancy, their children are more likely to get asthama. If one of the parents smokes, this also increases the risk of developing asthama.

Air pollution: New research suggests that air pollutants as being the cause for asthama. For example, a recent study of young children living in city points to gas heaters and stoves as a source of nitrogen dioxide. This gas increases the risk of asthama.

Cleaning Products: Cleaning products like certain cleaning sprays, glass cleaners, diluted bleach, furniture cleaners, air fresheners and de-greasers are all on the list of possible culprits for causing asthama. These people are likely to get asthama that uses them more than once a week. People in occupations such as janitors or cleaning staff are at even greater risk than those who use spray cleaners at home.

A study of more than 3,000 adults who did not have asthama using cleaning sprays more than once a week can trigger asthamatic attacks. The risk of asthama increases as the use of sprays increased, researchers reported in a well known medical journal. The effect appears to be isolated to spray based cleaners. Use of cleaning agents in other forms did not have the same effect. Researchers advice to reduce your use of spray products particularly air fresheners.

Allergens: Allergens are substances that bother your lung airways, and they have been linked to asthama as well. Some common allergens are pollen, dust mites, dust mites, pet dander and molds. People allergic to pollen or grass might find that their asthama is worse during the spring and early months during summer, whereas dust mites could trigger asthama symptoms year round. The same effect in other forms did not appear in the case if of cleaning agents.

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History of Asthama: Potential Triggers

Other conditions that are linked to triggering of asthama symptoms include:

Infections: certain lung infections It is thought to be contracted during childhood can lead to asthama in adulthood. The infection of the sinus and the common cold can trigger asthama attacks in people have already been diagnosed with asthama.

Heartburn: According to some doctors, there is a connection between asthama and heartburn. This is because many people with asthama also suffer from heartburn. In difficult-to-treat cases of asthama, it has been found that heartburn can also be the culprit. The symptoms of asthama are relieved as and when the heartburn is treated.

Excessive cleaning: it is the thought that exposure to germs is needed to build up our immune systems called “hygiene hypothesis”. This is what protects us from conditions such as asthama. In an overly clean environment this process often does not happen.

While the causes of asthama are varied the basic philosophy still remains the same: the better able you will be to make some positive changes and breathe easier when you know about what could be causing (or worsening) your asthama, reducing your use of spray products as advised by one of the MD who says that the concern should be about air fresheners containing disinfectants.

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