. Life threatening reaction caused by severe allergic reactions-
Answers
Explanation:
Anaphylaxis is a severe, potentially life-threatening allergic reaction. It can occur within seconds or minutes of exposure to something you're allergic to, such as peanuts or bee stiAnaphylaxis is a severe and potentially life-threatening reaction to a trigger such as an allergy.
Anaphylaxis or severe reactions. The most serious allergic reactions can cause anaphylaxis. This reaction occurs minutes after exposure and, if left untreated, can lead to loss of consciousness, respiratory distress, and cardiac arrest.Most reactions happen soon after contact with an allergen. Many allergic reactions are mild, while others can be severe and life threatening. They can be confined to a small area of the body, or they may affect the entire body. The most severe form is called anaphylaxis or anaphylactic shock.
Anaphylaxis is a severe, life-threatening, systemic allergic reaction that is almost always unanticipated and may lead to death by airway obstruction or vascular collapse
Symptoms
Skin reactions, including hives and itching and flushed or pale skin.
Low blood pressure (hypotension)
Constriction of your airways and a swollen tongue or throat, which can cause wheezing and trouble breathing.
A weak and rapid pulse.
Nausea, vomiting or diarrhea.
Dizziness or fainting.Anaphylaxis happens fast and produces serious symptoms throughout the entire body. Without treatment, symptoms can cause serious health consequences and even death.