The toxicity of Bromo-DragonFLY appears to be fairly high for humans when taken in doses significantly above the therapeutic range, with reports of at least five deaths believed to have resulted from Bromo-DragonFLY reported in Norway,[REF] Sweden,[REF][REF] Denmark,[REF][REF] Finland[REF] and the United States.
Overdose-associated disturbing experiences and health problems have been described.