Related Experiment Videos
Anaphylactic shock secondary to rattlesnake bite.
1Department of Emergency Medicine, Darnall Army Community Hospital, Fort Hood, Texas 76544-5063.
Annals of Emergency Medicine
|July 1, 1990
Summary
Anaphylactic reactions to Crotalidae envenomation are rare but can complicate diagnosis and treatment. This case highlights managing anaphylaxis alongside rattlesnake envenomation, emphasizing prompt medical intervention.
Area of Science:
- Toxicology
- Allergy and Immunology
- Emergency Medicine
Background:
- Anaphylaxis following Crotalidae envenomation is exceptionally rare.
- The co-occurrence of anaphylaxis and snakebite can complicate diagnosis and treatment protocols.
Observation:
- A 22-year-old male presented with immediate urticaria, hypotension, and bronchospasm after a second rattlesnake envenomation.
- Symptoms were rapidly managed with epinephrine, diphenhydramine, IV fluids, and methylprednisolone.
Findings:
- Successful treatment involved addressing both anaphylactic shock and Crotalidae envenomation concurrently.
- This case adds to the limited medical literature on anaphylaxis from rattlesnake bites.
Implications:
- Clinicians should consider anaphylaxis in patients presenting with shock and respiratory distress post-snakebite.
- Prompt and combined therapeutic strategies are crucial for managing this dual medical emergency.