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Related Concept Videos

Allergic Reactions: Anaphylaxis01:30

Allergic Reactions: Anaphylaxis

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Anaphylaxis is a severe, life-threatening hypersensitivity reaction mediated by Immunoglobulin E (IgE) antibodies. When IgE binds to allergens, it triggers the release of mediators– histamine, leukotrienes, and prostaglandins from mast cells and basophils. These mediators cause vasodilation, edema, and inflammation, leading to various symptoms.The primary allergens causing anaphylaxis include food items (e.g., peanuts, shellfish), drugs (e.g., penicillin, asparaginase, corticotropin,...
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The nursing management of asthma is a comprehensive approach that relies heavily on the expertise and dedication of healthcare professionals. It involves thorough assessment, accurate diagnosis, strategic planning, effective implementation, and diligent evaluation. By meticulously following this step-by-step process, healthcare professionals play a crucial role in providing the best possible care and treatment for patients with asthma, enhancing their overall health and well-being.
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Adrenergic Agonists: Therapeutic Uses01:30

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Adrenergic agonists have diverse therapeutic uses across various medical conditions and emergencies.
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Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
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Related Experiment Video

Updated: Mar 17, 2026

Measuring Local Anaphylaxis in Mice
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Measuring Local Anaphylaxis in Mice

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Managing anaphylaxis in the office setting.

Cemal Cingi1, Dana Wallace, Nuray Bayar Muluk

  • 1Ear, Nose and Throat (ENT) Department, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey.

American Journal of Rhinology & Allergy
|July 27, 2016
PubMed
Summary
This summary is machine-generated.

Anaphylaxis is a serious allergic reaction requiring immediate treatment with epinephrine. Prompt recognition and a prepared emergency protocol are crucial for managing this life-threatening condition in an office setting.

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Area of Science:

  • Allergy and Immunology
  • Emergency Medicine

Background:

  • Anaphylaxis is a severe, systemic hypersensitivity reaction that can be fatal.
  • Definitions may vary, but core concepts of a serious allergic reaction remain consistent.

Purpose of the Study:

  • To review the critical aspects of anaphylaxis management in an office setting.
  • To discuss triggers, risk factors, diagnosis, and treatment protocols for anaphylaxis.

Main Methods:

  • Review of current literature and clinical guidelines for anaphylaxis treatment.
  • Focus on practical management strategies applicable to an office environment.

Main Results:

  • Anaphylaxis is a medical emergency requiring immediate intervention.
  • Intramuscular epinephrine is the first-line treatment; oxygen and IV fluids may be necessary.
  • Antihistamines provide symptomatic relief, while corticosteroids have delayed effects.

Conclusions:

  • Preparedness, including a written protocol and regular drills, is vital for effective anaphylaxis management.
  • Epinephrine administration is paramount, with no absolute contraindications in anaphylaxis.