Rare but potentially fatal complication. It often involves intense pain, diffuse muscle cramps, vasconstriction and marked hypertension due to a catacholamine surge.
Beware of hypertensive emergency: Look for signs of end organ damage (ie ACS, CHF, intracranial hemorrhage, renal injury)
Beware of hypertensive emergency: Look for signs of end organ damage (ie ACS, CHF, intracranial hemorrhage, renal injury)
Irukandji syndrome
Toxins
Twiddler's syndrome
Ciguatera
Horner syndrome
Scombroid
Bell's palsy
Tetrodotoxin 