Conditions that are a result of hypersensitivity of the immune system are referred to as allergies. Included are food allergies, hay fever, a runny nose, swelling or shortness of breath. A Chesterfield MO allergist is the physician to consult for care of allergies and asthma.
Some of the most common causes are reactions to food, pollen, insect stings and metals. These can be related to genetic as well as environmental factors. They set off a reaction to an inflammatory chemical, histamine in the immune system of the body.
It may take numerous rounds of testing to isolate what a person is allergic to. If an allergy is undetected it can pose a danger. For example, someone allergic to bee stings may not realize it until a bee actually stings him or her.
Just as vaccinations work to protect children against illnesses by exposing them to a minute particle of a disease, exposure to allergens during childhood is thought to protect them from being allergic in their adult lives. Twenty percent of the population is allergic to something. That number is rising.
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.
There is a link between the disease and air pollution. Even indoor air is a possible trigger. There may be mold, animal dander, dust mites or cockroaches that cause it.
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.
Some of the most common causes are reactions to food, pollen, insect stings and metals. These can be related to genetic as well as environmental factors. They set off a reaction to an inflammatory chemical, histamine in the immune system of the body.
It may take numerous rounds of testing to isolate what a person is allergic to. If an allergy is undetected it can pose a danger. For example, someone allergic to bee stings may not realize it until a bee actually stings him or her.
Just as vaccinations work to protect children against illnesses by exposing them to a minute particle of a disease, exposure to allergens during childhood is thought to protect them from being allergic in their adult lives. Twenty percent of the population is allergic to something. That number is rising.
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.
There is a link between the disease and air pollution. Even indoor air is a possible trigger. There may be mold, animal dander, dust mites or cockroaches that cause it.
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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