More on this issue, from the BBC news website. https://www.bbc.co.uk/news/world-us-canada-58449876
Ivermectin: Oklahoma doctor warns against using drug for Covid treatment
A US doctor is urging people to stop taking the horse deworming drug Ivermectin to treat Covid-19.
Patients have been needing urgent treatment at emergency units in Oklahoma hospitals after overdosing on the drug, Dr Jason McElyea says...
He said a "handful" of people overdosing on the drug were putting further strain on hospital staff already stretched by a surge in Covid cases.
"The [emergency rooms] are so backed up that gunshot victims were having hard times getting to facilities where they can get definitive care and be treated," he told local broadcaster KFOR earlier this week...
Its use has become so common in the US that the Food and Drug Administration (FDA) released a statement last month urging people not to take it.
"You are not a horse. You are not a cow," the FDA said, warning that taking large doses of the substance "is dangerous and can cause serious harm"...
Oklahoma is one of several US states battling the spread of the Delta Covid variant, with 18,438 new cases recorded in the past week.