What Is Asthma?

It often starts in childhood and it can stay for the rest of your life. Because of this, you will be having re-occurrences of coughing, wheezing, shortness of breath and chest tightness, which often occurs in the morning and at night. This condition often affects more than 20 million Americans. Asthma is a condition or a disease that should not be overlooked and should be monitored so it does not develop into more serious conditions.

People who have asthma have inflamed airways. The airways are the pathways in your lungs which allow oxygen to pass into your body and the carbon dioxide to exit. When the airways become inflamed and swollen, these become more sensitive to different substances and susceptible to allergies. When your airways react negatively to these substances being inhaled by the body, it tightens up the muscles around the lungs and makes it narrower. Cells in the lungs produce more mucus than normal which can cause more narrowing in your path ways. These processes and reactions produce the symptoms people feel when they have asthma.

There are two kinds of asthma: extrinsic and intrinsic. Extrinsic asthma is caused by allergens or antigens like dust, animal fur, and other particles. These particles may be just regular substances to some people but other people may seem to be more sensitive to these particles than other people. Because of this, their immune system produces the antibodies that fight bacteria and viruses. This type of asthma can be regulated with the use of inhaled steroids that seem to calm the immune system. On the other hand, intrinsic asthma is caused by anything but allergic reactions to substances and particles. This type of asthma is caused by exposure to chemicals and situations such as smoke form vehicles and cigarettes, stress, too much laughter, cold air, food preservatives, sweets, and other things that can trigger inflammation. It is hard to know what the exact causes of this type of asthma but the most effective way to control this is to avoid the things that can trigger the inflammation.

Asthma is a long-term disease, in fact, it is incurable. If you are diagnosed with asthma, what you can do is to consult your health care provider for medicines or treatments that can control or regulate the re-occurrences of asthma. Furthermore, avoiding people who smoke, vehicles that produce smoke, and avoiding using things with strong odours might do the trick.

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