What is an Allergy?
An allergy is an abnormal reaction by a person’s immune system against a normally harmless substance. A person without allergies would have no reaction to this substance, but when a person who is allergic encounters the trigger, the body reacts by releasing chemicals which cause allergy symptoms. However, just because there is a cause and effect between exposure to a substance and the development of allergy symptoms does not always mean that a person is allergic to that substance. For example, medications have known and expected side effects; a person experiencing one of these side effects is not necessarily allergic to that medication. Sensitive but not allergic. Pay a visit to our offices in Colorado Springs, Canyon City, or Pueblo to learn more about your specific allergy symptoms.
What is Happening During an Allergic Reaction?
During an allergic process, the substance responsible for causing the allergy, or allergen, binds to allergic antibodies present on allergic cells in a person’s body, including mast cells and basophils. These cells then release chemicals such as histamine and leukotrienes, resulting in allergic symptoms, which can be treated by our clinics in Colorado Springs, Pueblo, and Canyon City.
How do Allergies Start?
The allergic person can make allergic antibodies, or IgE, against a variety of allergens, including pollens, molds, animal danders, dust mites, foods, venoms and medications. This occurs through a process called sensitization, where a person’s immune system is exposed to enough of the allergen to make the body produce allergic antibodies to that substance. With later exposures, that same allergen binds to its corresponding IgE on allergic cells, and the body reacts with symptoms of allergies. Allergy symptoms can vary somewhat with the type of allergen and route of exposure (airborne pollen exposure may cause different symptoms than eating a food to which you are allergic), which we can determine at our allergy treatment centers in Colorado Springs, Pueblo, and Canyon City.
When and Why do People Develop Allergies?
It is unknown why some people develop allergies and some don’t. Allergies seem to run in families, and in some cases family members can share allergies to specific foods or medications. It appears that the allergic response was once meant to protect the body against parasitic infections, although now seems to be an abnormal response to non-infectious triggers. Allergies can occur at any time during our lives, but are more common to occur during childhood or young adulthood.
For more info, don’t hesitate to contact Asthma & Allergy Associates for allergy treatment in Colorado Springs, Pueblo, and Canyon City.