Currently, the topic for weight loss is a hot media topic, with hundreds of stories about the success of people who have kicked pounds.
In March 2023, NHS announced that he would do Wegovy, a drug made by the Danish company Novo Nordisk, available to thousands of obese Britons.
It contains drugs semaglutide, which is said to have helped reality star Kim Kardashian and Twitter head Elon Musk.
Wegovy, who helped a third of people reduce weight by 20 percent in trials, is now available from pharmacies like boots.
How do they work?
Jabs seem suppressing the appetite, making you eat less and therefore lose weight.
To do this, semaglutide imitates the role of natural hormone, called GLP-1.
The GLP-1 is part of the signal path that tells your body that you ate and prepares it to use the energy that comes from your food.
London GP and founder wellgoodwellbeing.com, Dr. Zoe Watson, said: “Your body naturally produces an appetite that regulates a hormone called the glucagon-peptide-1.
“These killers act by regulating your appetite, which can lead to eating less calories and weight loss.”
Aren’t you medication for diabetes?
Semaglutide, an active remedy in Wegovy, was originally sold under the name Orempic especially for patients with diabetes.
But people started noticing that this helped suppress their appetks, stopping them to eat as many and help them reject pounds.
Novo Nordisk then developed Wegovy, which contains the same chemical, but in higher doses especially for help with weight loss.
Wegovy is not prescribed for patients with diabetes.
Can I get them?
Wegovy is offered on the recipe for adults obese, given the specialist treatment of weight loss.
NHS is currently offering a similar drug called Saxenda or Liraglutide.
Both are only available through specialist weight governing services, which means you have to be referred to the clinics run by experts.
GPS cannot prescribe them themselves, said Dr. Watson.
Jabs must be taken as part of the entire program to help change lifestyles and psychological support to achieve the best effect of prescribed drugs.
Are there any risks?
Like all medicines, the killer does not come without side effects.
About half of people taking drugs experience gut problems, including illness, hope, acid reflux, constipation and diarrhea.
Dr. Sarah Jarvis, a general practitioner and a clinical advisor at the patient.info, said: “One of the unusual side effects is strong acute pancreatitis, which is extremely painful and happens with one of 500 people.”
Other unusual side effects include changed taste, kidney problems, allergic reactions, gallbladder problems and hypoglycemia.
What other options exist?
Mounjaro (the Tirzepatide brand) also came to the market in early 2024.
Like Wegovy, thyrzepatide stems from the drug originally designed to treat diabetes.
Weekly injection helped people with overweight to drop more than two stones in 18 months.
It is available for internet ordering on the pharmacy prescription, including the Superdrug and Lloydspharmacy Online Doctor.
It acts similarly to a sacsend, but is more effective.
Dr. Mitra Dutt from Lloydspharmacy says: “Based on clinical trials, 96 percent of people could lose more than five percent of body fat using Mounjaro. In similar examinations, 84 percent of people lost more than five percent weight on Wegovy and 60 percent on a sacsend.
“Mounjaro works by activating two hormonal receptors (GIP and GLP-1), which improve insulin production, improve insulin sensitivity and work to reduce food intake.”
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Source: HIS Education