As cannabis use has legalized for medical and recreational use in several states, the medical community has become more aware of the drug's potential toxicities. First described in 2004, cannabinoid hyperemesis syndrome is increasingly recognized as a cause of hospitalization among drug users.
Hypophosphatemia is a rarely reported side-effect of cannabis use. The potential mechanisms of hypophosphatemia include enteric malabsorption/loss, excessive urinary excretion, or rapid trans-cellular shifts. Severe hypophosphatemia from daily marijuana use is a rare side-effect. A trans-cellular