What is anaphylaxis?
A reaction that occurs when allergens combine with IgE antibodies
Anaphylaxis is a severe and potentially life-threatening allergic reaction. It is a rapid and severe response of the body’s immune system to an allergen, which can be anything from certain foods, medications, insect stings, or even latex.
During anaphylaxis, the immune system overreacts to the allergen, causing a release of chemicals like histamine, which can lead to symptoms such as difficulty breathing, swelling of the face, throat, and tongue, low blood pressure, rapid heartbeat, gastrointestinal distress, and loss of consciousness.
Anaphylaxis is a medical emergency and requires immediate medical attention. Treatment may include adrenaline (epinephrine) injection, antihistamines, corticosteroids, and oxygen to help manage the symptoms and prevent complications. Those who have experienced anaphylaxis in the past may need to carry an epinephrine auto-injector with them at all times.
More Answers:
Systemic Anaphylaxis: Causes, Symptoms, and ImplicationsType 1 Hypersensitivity: The Overreaction of the Immune System to Allergens
Anaphylaxis: Symptoms, Causes, and Treatments