An allergic reaction can stop a person in their tracks. The symptoms that accompany a reaction can vary depending on the allergies of that person. However, if one is aware of what is going on, then they can better understand and treat it as soon as possible. Allergic reactions that go untreated can lead to an emergency room visit if one is not careful.
When an allergic reaction occurs, the body undergoes a complex set of events, but to better understand one's body, the events may be a crucial element to understanding what is happening. The first reaction that the body has is to produce an antibody called IgE. According to Web MD, this antibody will then attach to "a form of blood cell called a mast cell. Mast cells can be found in the airways, in the GI tract, and elsewhere." Web MD also states that when the allergens attach to the IgE, this will cause the mast cells to trigger a reaction that will then activate the body to produce a variety of chemicals including histamine. This histamine release is what causes the allergic reaction that many face, such as itchy eyes and a runny nose. If the allergic reaction is severe, one can experience loss of consciousness or one's airways may close up, resulting in difficulty breathing. In severe cases, an allergic reaction can be bad enough to even cause death.
Sometimes people who suffer from an allergic reaction have never suffered from allergies before in their life. This is a rare occurrence. The majority of people who have reactions do so because their parents suffered from allergies. Allergies are hereditary, and if the parents are not carriers, then a person more than likely does not ever have to worry about experiencing an allergic reaction.
An allergic reaction is something that cannot be put off. A person experiencing an allergic reaction must deal with it right then and there no matter where they may be. If one has serious reactions, then certain medications will need to be kept accessible at all times. Allergic reactions are not something that a person should take lightly. They can be serious life threatening occurrences if not treated promptly. Knowing more information about an allergic reaction can help anyone who has or may experience one.
