Synthetic Cannabinoids Linked to Severe Bleeding Episodes

By the Editors

Over 30 people in Illinois have experienced severe bleeding after use of synthetic cannabinoids, also known as Spice or K2, since March 7, the Illinois Department of Health reports.

Patients have reported bleeding from the eyes, nose, and ears, as well as bleeding gums, coughing up blood, blood in the urine, and heavier than expected menstrual flow, the Chicago Tribune reports.

These are the first cases of severe bleeding observed with synthetic marijuana use, officials say. Previously known side effects include kidney failure, stroke, and psychosis.