how can it be prevented?
Immunotherapy with Hymenoptera venoms is effective at desensitizing 80–90% of adults and 98% of children against allergies to bees, wasps, hornets, yellowjackets, and fire ants.
Anaphylaxis
 Immunotherapy with Hymenoptera venoms is effective at desensitizing 80–90% of adults and 98% of children against allergies to bees, wasps, hornets, yellowjackets, and fire ants. 
true or false anaphylaxis generally only affects the skin and eyes False what all does it affect? Skin,  respiratory, gastrointestinal, heart and vasculature, and central nervous system. what is anaphylaxis? It is a serious allergic reaction that is rapid in onset and may cause death. what are some of its signs? Itchy rash, throat or tongue swelling, shortness of breath, vomiting, lightheadedness, low blood pressure, and temporary blindness. what are some of its symptoms? Itchy rash, throat or tongue swelling, shortness of breath, vomiting, lightheadedness, low blood pressure, and temporary blindness. what are its causes? Common triggers include venom from insect bites or stings, foods, and medication. what are its risk factors? People with atopic diseases such as asthma, eczema, or allergic rhinitis are at high risk of anaphylaxis from food, latex, and radiocontrast agents but not from injectable medications or stings. how is it diagnosed? During an attack, blood tests for tryptase or histamine (released from mast cells) might be useful in diagnosing anaphylaxis due to insect stings or medications. are there any other kinds of diagnosis? Skin involvement may include: hives, itchiness or a swollen tongue among others. Respiratory difficulties may include: shortness of breath, stridor, or low oxygen levels among others. how is it classified? There are three main classifications of anaphylaxis: Anaphylactic, Biphasic anaphylaxis, and Pseudoanaphylaxis or anaphylactoid. which tests are conducted for allergies? Skin allergy testing and blood testing what are its post-mortem findings? Aryngeal edema, eosinophilia in lungs, heart and tissues, and evidence of myocardial hypoperfusion.
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Anaphylaxis [SEP] Prevention
Avoidance of the trigger of anaphylaxis is recommended. In cases where this may not be possible, desensitization may be an option. Immunotherapy with Hymenoptera venoms is effective at desensitizing 80–90% of adults and 98% of children against allergies to bees, wasps, hornets, yellowjackets, and fire ants. Oral immunotherapy may be effective at desensitizing some people to certain food including milk, eggs, nuts and peanuts; however, adverse effects are common. For example, many people develop an itchy throat, cough, or lip swelling during immunotherapy. Desensitization is also possible for many medications, however it is advised that most people simply avoid the agent in question.