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Anaphylactic shock results from a severe allergic reaction. It causes blood pressure to drop and narrows your airway, making breathing difficult. Without immediate treatment, it is life...
Anaphylaxis causes the immune system to release a flood of chemicals that can cause you to go into shock — blood pressure drops suddenly and the airways narrow, blocking breathing. Signs and symptoms include a rapid, weak pulse; a skin rash; and nausea and vomiting.
What is anaphylactic shock? A person who has an anaphylactic reaction can go into anaphylactic shock when their blood pressure drops dangerously low. Bronchial tissues, which help carry air, may begin to swell and cause wheezing, shortness of breath and even loss of consciousness.
Anaphylaxis, also called allergic or anaphylactic shock, is a sudden, severe and life-threatening allergic reaction that involves the whole body. The reaction is marked by constriction of the airways, leading to difficulty breathing.
Anaphylaxis is a common medical emergency and a life-threatening acute hypersensitivity reaction. It can be defined as a rapidly evolving, generalized, multi-system allergic reaction. Without treatment, anaphylaxis is often fatal due to its rapid progression to respiratory collapse.
Anaphylaxis (or "anaphylactic shock") is a severe allergic reaction that needs to be treated right away. If you have an anaphylactic reaction, you need a shot of epinephrine...
If you're with someone who's having an allergic reaction and shows signs of shock, act fast. Look for pale, cool and clammy skin; a weak, rapid pulse; trouble breathing; confusion; and loss of consciousness. Do the following immediately: Call 911 or emergency medical help.