Even as injectable weight loss drugs have become a popular option for people struggling with obesity, 1 in 4 or 25 per cent consider using them without consulting their doctor, exposing themselves to several health risks, finds a study on Tuesday.
Cost
and lack of insurance coverage are some reasons for seeking prescription
alternatives, said the team from The Ohio State University, US, who surveyed
1,006 adults in America.
"Some people are skipping the doctor's office and reaching out to
potentially unreliable sources such as unlicensed online pharmacies or
telehealth sites, which could expose patients to risks," the team said.
Cost (18 per cent)
is the major reason identified in the survey, followed by not being covered by
insurance (15 per cent), inability to get a prescription from their doctor (9
per cent), and lack of availability through a pharmacy (6 per cent).
"It's really
important for those who want to lose weight to first discuss options with their
doctor. It is not one size fits all, and every medication can have risks and
side effects," said Shengyi Mao, an Ohio State internal medicine
physician.
Mao said doctors
will "go through a patient's medical history" and prescribe
medications by assessing "their particular risks and benefits".
Recently developed
weight loss drugs called GLP1-RA (with brand names Ozempic and Wegovy) help in
weight loss because they can curb appetite and slow emptying of the stomach.
The medication
which comes with Semaglutide salt has been approved by the US FDA for reducing
cardiovascular risk in adults who are overweight or obese and have established
cardiovascular disease.
But the regulator
also issued two warnings about compounded Semaglutide including reports of
dosing errors resulting in hospitalisation and ineffective ingredients.
Compounded drugs
are custom-made alternatives to brand names and made in state-licensed
pharmacies instead of by drug manufacturers when a drug is in short supply.
Mao said
"Obesity is a serious and complex chronic disease" and should be
addressed by a "comprehensive weight management programme".
"These weight
loss drugs may be effective for some people but they can cause serious side
effects and the weight may return after they stop taking them."
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