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Allergies , Anaphylaxis and Systemic Mastocytosis | 376 ,Section 2 Immune-mediated injury

Anaphylaxis

Diagnosis

Treatment Anaphylaxis



  • Epinephrine (1:1000) 0.3-0.5 ml . sc , im

  • q 5-20 min

  • ถ้าตำแหน่งที่แพ้ อยู่ Peripheral , ใช้ tourniquet เพื่อช่วยชะลอ absorption

  • Epinephrine (1:10000) 2.5 ml

  • alpha and beta adrenergic effects คือ vasoconstriction , bronchial smooth muscle relaxation

  • Antihistamine diphenhydramine 50-100 mg

  • NSS keep blood pressure

  • Dopamine

  • IV Glucocorticoid 0.5-1 mg/kg

  • Aminophylline : Bronchospasm

Prevention

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