Anaphylactic Shock
Study demonstrates that once-a-day pill offers relief from ragweed allergy symptoms
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Immunology
May 07, 2013 |
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Food, skin allergies increasing in children, study finds
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Immunology
May 02, 2013 |
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Asthma drug found highly effective in treating chronic, severe hives and itch
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Feb 24, 2013 |
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Mechanism found for destruction of key allergy-inducing complexes, researchers say
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Medical research
Oct 28, 2012 |
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Man's death after eating roaches raises questions (Update)
(AP)—As a Florida medical examiner tries to determine how 32-year-old Edward Archbold died after eating insects during a contest to win a snake, people around the country are asking: Why?
Other
Oct 09, 2012 |
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Research identifies a protein group that may kick-start allergic reactions
(Medical Xpress) -- Allergies, or hypersensitivities of the immune system, are more common than ever before. According to the Asthma and Allergies Foundation of America, one in five Americans suffers from ...
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Aug 02, 2012 |
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New discovery could lead to new way to screen drugs for adverse reactions
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Immunology
May 29, 2012 |
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Cross-reactivity between peanuts and other legumes can lead to serious allergic reactions
Many foods can lead to allergic reactions and this situation is further complicated by so-called cross-reactions, whereby an allergy to one particular food can trigger allergic reactions to another food. There ...
Immunology
May 14, 2012 |
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Little evidence that insect bite remedies work
There is little evidence that over the counter remedies for simple insect bites actually work, and in most cases, no treatment at all will suffice, concludes an evidence review in the April Drug and Therapeutics Bulletin (DTB). ...
Medications
Apr 11, 2012 |
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Anaphylactic shock after vaccination 'extremely rare'
A sudden, serious allergic reaction -- known anaphylaxis or anaphylactic shock -- following vaccination, is "extremely rare," concludes research published online in the Archives of Disease in Childhood.
Diseases, Conditions, Syndromes
Jan 24, 2012 |
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Peanut allergy turned off by tricking immune system
Researchers have turned off a life-threatening allergic response to peanuts by tricking the immune system into thinking the nut proteins aren't a threat to the body, according to a new preclinical study from Northwestern ...
Medical research
Oct 11, 2011 |
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Researchers engineer new way to inhibit allergic reactions without side effects
(Medical Xpress) -- Researchers from the University of Notre Dame have announced a breakthrough approach to allergy treatment that inhibits food allergies, drug allergies and asthmatic reactions without suppressing ...
Medical research
Oct 07, 2011 |
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Anaphylaxis is defined as "a serious allergic reaction that is rapid in onset and may cause death". It typically results in a number of symptoms including an itchy rash, throat swelling, and low blood pressure. Common causes include insect bites, foods, and medications.
On a pathophysiologic level, anaphylaxis is due to the release of mediators from certain types of white blood cells triggered either by immunologic or non-immunologic mechanisms. It is diagnosed based on the presenting symptoms and signs. The primary treatment is injection of epinephrine, with other measures being complementary.
Worldwide 0.05–2% of people are estimated to have anaphylaxis at some point in their life and rates appear to be increasing. The term comes from the Greek words ἀνά ana, against, and φύλαξις phylaxis, protection.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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