A distraught mother has taken to Facebook to voice her fears about the prescription drug Fentanyl after her son accidentally overdosed.
Sherri Kent, mother of 22-year-old Michael from Calgary in Canada, shared a distressing photo of her son hours before his death to warn others of the deadly drug which is sweeping Canada.
The photo shows a sobbing Kent holding on to her unconscious son in his hospital bed following an overdose of the opioid, which is said to be 50 to 100 times stronger than morphine.
"My son was not an addict he made a mistake that cost him his life," Kent wrote in a Facebook the post alongside the photo.