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Wilderness: Sea Snake Bite (cont.)

Sea Snake Bite Symptoms

  • Symptoms are often delayed but may occur in minutes or up to 8 hours after a sea snake bite.


  • The poisoned person may experience nausea, vomiting, thick tongue, difficulty speaking and swallowing, blurred vision, weakness, numbness, or stiffness.


  • More severe reactions include paralysis, drooping eyelids, dark brown urine, lockjaw, difficulty breathing, and blue lips and tongue. Death may occur.



Next: Sea Snake Bite Treatment »

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Snake Envenomation, Sea »

Sea snakes, venomous elapid snakes that inhabit marine environments, are the most abundant and widely dispersed group of poisonous reptiles in the world.

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