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Acute life-threatening asthma.

R P Dellinger1

  • 1Baylor College of Medicine, Houston.

Postgraduate Medicine
|September 1, 1991
PubMed
Summary
This summary is machine-generated.

Severe acute asthma requires prompt adrenergic therapy and corticosteroids to reduce inflammation. Additional treatments like anticholinergics, aminophylline, or magnesium sulfate may be considered for severe cases unresponsive to standard care.

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Area of Science:

  • Pulmonology
  • Emergency Medicine
  • Pharmacology

Background:

  • Severe acute asthma is a life-threatening condition requiring immediate medical intervention.
  • Adrenergic therapy is crucial for immediate symptom relief in acute severe asthma.
  • Underlying airway inflammation must be addressed concurrently with bronchodilation.

Purpose of the Study:

  • To outline current therapeutic strategies for severe acute asthma.
  • To discuss the role of various pharmacologic agents in managing acute severe bronchospasm.
  • To define indications for diagnostic imaging and antibiotic use in acute asthma.

Main Methods:

  • Review of established guidelines and clinical practices for severe acute asthma management.
  • Analysis of the evidence supporting adjunctive therapies for acute severe bronchospasm.

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  • Identification of specific clinical scenarios warranting chest radiography and antibiotic administration.

    • Main Results:

    • Adrenergic therapy is lifesaving, while corticosteroids are essential for inflammation.
    • Inhalant anticholinergic therapy may offer adjunctive benefits for acute severe bronchospasm.
    • Aminophylline or magnesium sulfate are options for life-threatening asthma unresponsive to conventional treatment.
    • Chest radiographs are indicated for patients in extreme distress, requiring hospitalization, or showing signs of pneumonia/pneumothorax.
    • Antibiotics are not recommended for acute asthma unless pneumonia is present.

    Conclusions:

    • A multi-faceted approach combining bronchodilation, anti-inflammatory treatment, and supportive care is vital for severe acute asthma.
    • Careful patient selection is necessary for adjunctive therapies and diagnostic imaging.
    • Antibiotic use should be reserved for confirmed bacterial infections like pneumonia.