No antivenom available
ABC's
Hot water (40C-50C) may provide pain relief based on anecdotal reports
Prepare for mechanical ventilation with supportive care
Most patients will develop a chronic wound at the envenomation site with ulceration that often requires persistent care.
Cone shell envenomation
Anaphylaxis
Stonefish envenomation
Toxins
Crown-of-Thorns starfish envenomation
Ciguatera
Fire coral envenomation
Scombroid