by Kurt Saniel
Any hypersensitivity of the immune system is called an allergy. There are many allergens to food, and other substances. If you have hay fever, a runny nose and shortness of breath, you should consult with a Chesterfield MO Allergist to discuss care.
Common causes of severe allergic reactions are pollen, food, metals and insect stings. They can stem from environmental as well as genetic factors. The reaction triggers an inflammatory chemical such as histamine within the body.
Numerous rounds of testing might be needed to discover what it is the person is allergic to. If an allergy goes undetected, it might be life threatening. If, for instance, someone allergic to bee stings finds out only when he or she is stung by a bee.
Just as vaccinations protect children from other illnesses, being exposed to possible allergens during childhood may provide protection from developing them later in life. The percentage of individuals who are allergic to a food is twenty percent. Plus, that percentage is on the rise.
Asthma obstructs the airways and they must be cleared fast. It is a chronic disease, meaning it will occur over and over. There will be coughing, wheezing and shortness of breath.
There may be environmental and genetic factors causing it. Inhalers are usually kept on the person of anyone who is asthmatic. Carrying one at all times is a safety precaution for them.
In the most severe cases, hospitalization may be required. There has been a rise in those afflicted with the disease since the 1970s. Two hundred and fifty thousand people have died.
Allergens, air pollution and environmental chemicals are closely linked to asthma. Indoor air conditions may also trigger an attack. The presence of mold, dust mites, animal dander, mold and cockroaches are associated with asthma.
Researchers theorize that the high number of asthmatics are a result of extra clean homes. If young children are exposed to some bacteria early in life, it seems to immunize them. Adults exposed to those same bacteria are prone to developing the disease.
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