Increasingly known on social networks for its ability to lose weight quickly, the drug Ozempic is gaining popularity in Canada. Experts warn, however, that its use should be restricted to medical purposes, rather than to people who want to lose a few pounds quickly.
In Canada, Ozempic is authorized to treat diabetes, but its weight loss side effect does not go unnoticed.
Kerry Toneguzzi had tried everything to lose weight, but nothing worked. In 2007, she underwent bariatric surgery and lost 100 pounds, only to gain all that weight back over time.
When she was diagnosed with diabetes in the fall of 2020, her doctor suggested she try Ozempic. Reluctant at first, she gave it a shot anyway and lost 115 pounds in two years. What she finds most remarkable is that she never took it back followingwards.
“For me, maintaining my weight for a year is a victory,” she says. This medicine gave me a second chance in my life. »
Like Mme Toneguzzi, many Canadian obesity specialists agree that Ozempic actually works for the treatment of this genetic medical condition.
With the advent of Ozempic, obese people now have a drug that can make a difference and can be an alternative to bariatric surgery, says Dr.r Sean Wharton, who is an internal medicine specialist and runs a weight management and diabetes clinic in Burlington, Ont.
Demand for Ozempic in Canada has grown steadily over the past year, according to the Neighborhood Pharmacy Association of Canada, which represents most major drugstore chains in Canada, as well as many local pharmacies.
However, some doctors and pharmacists are seeing people claiming to take Ozempic to lose a few pounds of “cosmetic weight”, which it is not intended for.
The problem is that some people who take Ozempic need it long term, since studies have shown that once they stop taking it, the weight often comes back.
“(There) should be no doubt regarding it. No one should think they can use it in the short term to lose weight for good,” says Wharton.
“It’s a drug that you have to take forever, because (obesity is) a genetic disease. »
“Not an aesthetic problem”
Ozempic costs between $200 and $300 per month in Canada. Its maker, Novo Nordisk, also won Health Canada approval in 2021 for a drug called Wegovy. Ozempic and Wegovy have the same active ingredient — semaglutide — but Wegovy contains a higher dose to specifically treat obesity.
Health Canada has also approved Wegovy for overweight people who also have a serious weight-related illness such as hypertension, diabetes or obstructive sleep apnea.
Because Wegovy isn’t yet available in Canada — and Novo Nordisk hasn’t given a date when it will be — some doctors are prescribing Ozempic in higher doses for their patients with obesity.
The Dr Ehud Ur, an endocrinologist at St. Paul’s Hospital and Vancouver General Hospital, said it was important to consider Ozempic and Wegovy as medical solutions to treat a life-threatening medical condition. They should be used in conjunction with changes in diet, exercise, and sleeping habits.
“Most people don’t understand that obesity isn’t a cosmetic problem, it’s a serious disease. Obese people will see their life expectancy reduced by 10, 15 or 20 years because of their weight problems,” argues the Dr Ur.
But family doctors are recently receiving an increasing number of requests from patients who want a prescription for Ozempic, even if they are not obese.
“People who come to see me are people who have abdominal fat problems,” says Dr.re Iris Gorfinkel, who is a family physician in Toronto.
“They’re not even diabetic, not even pre-diabetic, and they’re asking for this medicine. »
Same story with the vice-president of pharmaceutical affairs for the Canadian Association of Neighborhood Pharmacies, Shelita Dattani.
“People have told me they have a wedding coming up or they need to get into their bikinis. »
Side effects
According to Novo Nordisk’s Ozempic information website, the most common side effects are nausea, vomiting, diarrhea, constipation, and abdominal pain.
These symptoms disappear following a few weeks, explains the Dr Ur.
The website also lists more serious potential side effects, including inflammation of the pancreas, gallbladder problems, kidney problems, and low blood sugar.
The health risks of living with obesity often outweigh the risks of taking this drug, however, say experts consulted by The Canadian Press.
“It is important to understand that there are patients who really need it. Ozempic is not good for everyone, “insists the Dr Ur.
The Dre Gorfinkel, meanwhile, would be open to prescribing Ozempic to patients who met the medical criteria for obesity and who were willing to make lifestyle changes.
But so far, that has never happened.
“I have not yet prescribed it to patients”, confirms the Dre Gorfinkel.
When asked how long Ozempic and Wegovy should be taken by patients, Novo Nordisk Canada responds by email: “Like other chronic diseases, type 2 diabetes and obesity both require long-term management.
“Decisions regarding the suitability and duration of any medication should be made on an individual basis in consultation with a healthcare professional,” says company spokeswoman Amy Snow.
The Canadian Press health content gets funding through a partnership with the Canadian Medical Association. The Canadian Press is solely responsible for editorial choices.
