Cannabis is the most widely used drug in the US and the world<unk> , first described by Allen et al. in 2004 consists of nausea, vomiting, and abdominal pain in a patient with no other organic cause who frequently uses marijuana and has relief of symptoms with hot showers
Pathophysiology not yet well understood
Cannabinoid hyperemesis syndrome
ACS/MI
Serotonin syndrome
Boerhaave's
Caffeine withdrawal
DKA
Nicotine toxicity
Intracranial Hemorrhage