Allergic Reaction Anaphylactic Shock: Difference between revisions

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=== <span style="color: green;">MILD (urticaria, no respiratory involvement)</span> ===
=== <span style="color: green;">MILD (urticaria, no respiratory involvement)</span> ===
*[[Antihistamines|DIPHENHYDRAMINE (BENADRYL)]] 25-50mg IM/IVP
*[[Diphenhydramine|DIPHENHYDRAMINE (BENADRYL)]] 25-50mg IM/IVP
*Consider [[Corticosteroids|METHYLPREDNISOLONE (SOLU-MEDROL)]] 125mg IM/IVP if the speed of reaction appears rapid.  
*Consider [[Corticosteroids|METHYLPREDNISOLONE (SOLU-MEDROL)]] 125mg IM/IVP if the speed of reaction appears rapid.  




=== <span style="color: gold;">MODERATE (mild respiratory involvement)</span> ===
=== <span style="color: gold;">MODERATE (mild respiratory involvement)</span> ===
*[[Antihistamines|DIPHENHYDRAMINE (BENADRYL)]] 25-50mg IM/IVP  
*[[Diphenhydramine|DIPHENHYDRAMINE (BENADRYL)]] 25-50mg IM/IVP  
*[[Corticosteroids|METHYLPREDNISOLONE (SOLU-MEDROL)]] 125mg IVP/IM
*[[Corticosteroids|METHYLPREDNISOLONE (SOLU-MEDROL)]] 125mg IVP/IM
*[[Antihistamines|FAMOTIDINE (PEPCID)]] 20mg/50ml IVPB  
*[[Pepcid|FAMOTIDINE (PEPCID)]] 20mg/50ml IVPB  
*[[Epinephrine|EPINEPHRINE]] UPDRAFT (1mg/1ml + 2ml NS)
*[[Epinephrine|EPINEPHRINE]] UPDRAFT (1mg/1ml + 2ml NS)


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=== <span style="color: red;">SEVERE (stridor / airway involvement) </span> ===
=== <span style="color: red;">SEVERE (stridor / airway involvement) </span> ===
*[[Epinephrine|EPINEPHRINE]] 1mg/1ml  0.3-0.5mg IM (may repeat q 10min)
*[[Epinephrine|EPINEPHRINE]] 1mg/1ml  0.3-0.5mg IM (may repeat q 10min)
*[[Antihistamines|DIPHENHYDRAMINE (BENADRYL)]] 50mg IM/IVP
*[[Diphenhydramine|DIPHENHYDRAMINE (BENADRYL)]] 50mg IM/IVP
*[[Corticosteroids|METHYLPREDNISOLONE (SOLU-MEDROL)]] 125mg IM/IVP
*[[Corticosteroids|METHYLPREDNISOLONE (SOLU-MEDROL)]] 125mg IM/IVP
*[[Antihistamines|FAMOTIDINE (PEPCID)]] 20mg/50ml IVPB  
*[[Pepcid|FAMOTIDINE (PEPCID)]] 20mg/50ml IVPB  
*IV NS BOLUS 500-1000ml (maintain systolic BP > 90mm HG)
*IV NS BOLUS 500-1000ml (maintain systolic BP > 90mm HG)
*[[Bronchodilators|ALBUTEROL (PROVENTIL)]] 2.5mg via updraft
*[[Bronchodilators|ALBUTEROL (PROVENTIL)]] 2.5mg via updraft

Revision as of 12:33, 24 April 2020

Section 5 -MEDICAL

5.02 ALLERGIC REACTION / ANAPHYLACTIC SHOCK

  • For pediatric patients, refer to Handtevy
  • Reactions tend to be more severe if they occur immediately after contact or ingestion
  • Exam airway for edema

INITIAL MEDICAL CARE (2.01)

  • Provide OXYGEN or assist ventilations as appropriate for patient condition.
  • Establish IV or administer medications into extremity without bite or injection of allergen.
  • Administer medications into areas without hives (urticaria)

MILD (urticaria, no respiratory involvement)


MODERATE (mild respiratory involvement)

+/-

  • IPRATROPIUM (ATROVENT) 0.5mg via updraft


SEVERE (stridor / airway involvement)

+/-

ANAPHYLACTIC SHOCK / CARDIAC ARREST IMMINENT

  • EPINEPHRINE 0.1mg/1ml 0.5-1mg IVP (may repeat q 10 min)
  • IV NS BOLUS 500-1000ml (maintain systolic BP > 90mm HG)