Why Do People Have Seasonal Allergies?

okay i know i have seasonal allergies! but what's the real reason why? i parsimonious i just want 2 know what causes me to get sick.!! during that surten season!!…
In an attempt to protect the body, the immune system produces IgE antibodies to that allergen. Those antibodies then cause enduring cells in the body to release chemicals into the bloodstream, one of which is histamine (pronounced: his-tuh-meen).

The histamine then act on the eyes, nose, throat, lungs, skin, or gastrointestinal tract and causes the symptoms of the allergic reaction. Future exposure to that same allergen will trigger this antibody response again. This resources that every time you come into contact with that allergen, you'll have an allergic reaction.
rgic reaction can be mild, like a runny nose, or they can be severe, like difficulty breathing. An asthma attack, for example, is habitually an allergic reaction to something that is breathed into the lungs by a person who is susceptible.

Some types of allergies produce multiple symptoms, and surrounded by rare cases, an allergic reaction can become very severe — this severe recoil is called anaphylaxis (pronounced: an-uh-fuh-lak-sis). Signs of anaphylaxis include difficulty breathing, difficulty swallowing, swelling of the lips, tongue, and throat or other parts of the body, and dizziness or loss of consciousness.


Related Questions: