CAUSE+asthma+Fred


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For the causes of asthma, I got information from the book called Asthma, written by Alissa Greenberg, M.D.

The main causes are: Here's a video showing an asthma attack. media type="custom" key="3626589" Q: What are the main causes of asthma? List 3 main causes.
 * Asthma is caused by a malfunction of the immune mechanisms in the lungs, and by the interaction between the pulmonary and immune system.
 * Asthma can also be caused by the abnormality of the tubes carrying air from the nose and mouth into the body, and the tubes get narrowed.
 * Asthma can be transferred from the old generation to the new generation.
 * Changes in housing or diets or more hygienic environments can cause the rates of people with asthma to increase.
 * There's a research that signifies that smoking during pregnancy can significantly increase the risk of a child developing asthma.
 * Environmental pollution can make asthma symptoms worse and could play the key role in causing asthma.
 * Children whose parents smoke are more likely to develop asthma.