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Parameters for the treatment of urticaria and angioedema
1Spalding University, Louisville, KY, USA. chrisarnp@aol.com
Insights
This review covers practice parameters for diagnosing and managing acute and chronic urticaria (hives) and angioedema. Differentiating between acute and chronic forms is crucial for effective treatment strategies.
Area of Science:
- Allergy and Immunology
- Dermatology
- Clinical Practice Guidelines
Background:
- Urticaria and angioedema affect a significant portion of the U.S. population, with lifetime prevalence estimated between 15% and 24%.
- Acute and chronic forms of urticaria/angioedema represent fundamentally different disease processes requiring distinct diagnostic and management approaches.
Purpose of the Study:
- To review the practice parameters for the diagnosis and management of acute and chronic urticaria/angioedema.
- To provide guidance for healthcare professionals, particularly nurse practitioners, in managing these conditions.
Main Methods:
- Review of "The Diagnosis and Management of Urticaria: a Practice Parameter Part I: Acute Urticaria/Angioedema and Part II: Chronic Urticaria/Angioedema."
- Analysis of the distinctions between acute (often allergic, self-limited) and chronic (often endogenous, persistent) urticaria/angioedema.
Main Results:
- Acute urticaria is typically self-limited and linked to identifiable allergic triggers.
- Chronic urticaria often stems from endogenous causes that are challenging to pinpoint and treat.
- Effective management hinges on correctly classifying the condition as acute or chronic.
Conclusions:
- The practice parameters offer valuable guidance for managing urticaria and angioedema.
- Distinguishing between acute and chronic presentations is essential for appropriate patient care.
- These guidelines are particularly relevant for nurse practitioners managing patients with these conditions.
Abstract:
This month's CPG column reviews "The Diagnosis and Management of Urticaria: a Practice Parameter Part I: Acute Urticaria/Angioedema and Part II: Chronic Urticaria/Angioedema." As many as 15%-24% of the U.S. population may experience at least one episode of urticaria and/or angioedema in their lifetime. Evaluation and treatment is dependent on whether the urticaria/angioedema is acute or chronic because they are fundamentally different disorders. Acute urticaria is frequently self-limited and usually caused by an allergic reaction to an identifiable agent. Chronic urticaria is usually due to an endogenous cause, one that is difficult to identify and to treat. Due to the magnitude, potential seriousness and chronicity of urticaria and angioedema, this CPG should be quite useful to nurse practitioners in a variety of settings.