From Washington State to West Virginia, psychiatrists treat rising numbers of people whose use of the drug has brought on delusions, paranoia and other symptoms of psychosis.
And in the emergency departments of small community hospitals and large academic medical centers alike, physicians encounter patients with severe vomiting induced by the drug — a potentially devastating condition that once was rare but now, they say, is common. “Those patients look so sick,” said a doctor in Ohio, who described them “writhing around in pain.”
[...]
But with more people consuming more potent cannabis more often, a growing number, mostly chronic users, are enduring serious health consequences.
This article makes a lot of claims but provides no actual statistical data, official statements from medical staff, or references to any studies. Do we actually know that the "symptoms of psychosis", "severe vomiting" or "writhing around in pain" are not presentations of co-morbidities?
The only data source quoted is a national survey on rate of marijuana use, nothing about any health impacts.
There's nothing more substantial here than word-of-mouth. It's basically an opinion piece. Always use the razor.