anafülaktoonikidenaktsioon

Anafülaktoonikidenaktsioon is a term that refers to the physiological process of anaphylaxis. Anaphylaxis is a severe, life-threatening allergic reaction that occurs rapidly after exposure to an allergen. It is a systemic response that can affect multiple organ systems in the body.

The mechanism behind anaphylaxis involves the immune system overreacting to a substance it perceives as harmful, even if that substance is generally harmless to most people. When an individual with a specific sensitivity is exposed to that allergen, their immune system releases a flood of chemicals, including histamine. These chemicals trigger a cascade of events that lead to the characteristic symptoms of anaphylaxis.

Common triggers for anaphylaxis include certain foods like peanuts, tree nuts, shellfish, and milk, as well as insect stings, medications such as penicillin, and latex. The severity of the reaction can vary greatly from person to person and even in the same person at different times.

Symptoms typically develop within minutes to an hour of exposure and can include hives, itching, swelling of the lips, tongue, or throat, difficulty breathing, wheezing, a drop in blood pressure, dizziness, and loss of consciousness. Anaphylaxis requires immediate medical attention and treatment with epinephrine. Prompt administration of epinephrine is crucial for reversing the life-threatening effects of the reaction.