GI symptoms (~3-30 hours after consumption)
vomiting, diarrhea, and abdominal cramping
Neurologic symptoms
Paresthesias, painful teeth, painful urination, blurred vision, nerve palsies, respiratory paralysis, ataxia, vertigo, and hot/cold temperature reversal (cold allodynia)
Cardiovascular symptoms
Bradycardia, heart block, pulmonary edema, and hypotension.
vomiting, diarrhea, and abdominal cramping
Paresthesias, painful teeth, painful urination, blurred vision, nerve palsies, respiratory paralysis, ataxia, vertigo, and hot/cold temperature reversal (cold allodynia)
Bradycardia, heart block, pulmonary edema, and hypotension.
Ciguatera
Toxins
Camphor toxicity
Kratom toxicity
Scombroid
Monkeypox
Tetrodotoxin 
Toxic alcohols