WIKIMEDIA, PSYCHONAUGHTIt is possible for cannabis alone to cause death, according to German researchers who performed post-mortem examinations of 15 people. Two of those deaths could not have been caused by anything but cannabis intoxication, the researchers suggest in a study published in Forensic Science International this month (February 14). Benno Hartung of University Hospital Düsseldorf and colleagues examined 15 people whose deaths were linked to cannabis, performing a battery of tests, including autopsy, toxicological and histological testing, and immunohistochemical analyses, in an attempt to isolate the effects of the drug and rule out other factors, such as liver disease and alcohol use. “It’s a diagnosis of exclusion so you have to rule out all other possibilities,” Hartung told New Scientist.
Still, Hartung recommended that other researchers investigate deaths involving marijuana. “Even though it may be rare, I hope others investigate death by cannabis intoxication in other cities,” he said, “particularly in light of the increased use of cannabis for pain relief,” he told New Scientist.