I guess we’re all familiar with how asthma attacks. People feel shortness of breath, coughing, wheezing, and chest tightness. People may have experience these attacks everyday. Treatment for the disease is readily available at the counter or prescribed by the doctor. But what we ought to know is what causes asthma? Here is one sure thing, the causes of asthma symptoms vary from different people.
One thing consistent when asthma is triggered is that the airways become inflamed, narrowed, and filled with mucus. The resistance of airways increases which makes it difficult to breathe.
Despite the uncertainty of asthma causes, one can figure out how it is triggered and can avoid attacks to himself, friend, or a loved one. For some people, allergies play a big role in their asthma. And this can be traced in their family history. Allergies form a strong genetic component for asthma, thus, this is called allergic asthma. One should be aware what causes his or her allergies to reduce the severity of its attacks.
In a research, eighty percent of people who have asthma have allergies brought about by substances found in grass, animal dander, dust mites, weed pollens, and cockroach particles. Already figured out what causes your allergy? Here are some of the most common allergies in food and food additives:
- Shrimp and other shellfish
- Cow’s milk
- Salads and other fruits
Some food additives like sodium metabisulfite, potassium bisulfite, sodium sulphite and sodium bisulfite which are commonly used in food processing also causes allergic asthma.
Other asthmas are caused by environmental pollution. As early as the warning symptoms of asthma, medication should be taken as described in asthma action plan.