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Medical professionals often prescribe semaglutide to patients who have type 2 diabetes. Along with a balanced diet and regular exercise, it has also shown to be an incredibly efficient weight loss aid for patients. As the active ingredient in well-known brand-name drugs such as Wegovy, Ozempic, and Rybelsus, semaglutide is currently on everybody's lips. But what exactly is semaglutide? Does it really work for weight loss? We'll find an answer for you in this article, and explain the main benefits of using semaglutide for weight loss. What Is Semaglutide? A number of diabetic and weight loss medications, including Wegovy, Ozempic, and Rybelsus, have semaglutide as their active ingredient. This substance is a synthetic form of the hormone glucagon-like peptide-1 (GLP-1), that occurs naturally. Developed by the company Novo Nordisk, semaglutide was first approved by the FDA in 2017 as an injection for the treatment of adult type 2 diabetes (as part of the approval procedure for Ozempic). In 2019, the Food and Drug Administration approved a novel semaglutide form known as Rybelsus. Rybelsus was the first oral GLP-1 receptor agonist for the treatment of type 2 diabetes in the United States.

British pharmacies and slimming clinics are reducing prices for weight-loss drugs Wegovy and Mounjaro in a competitive bid to win patients. Both Novo Nordisk's Wegovy (semaglutide) and Eli Lilly's Mounjaro (Tirzepatide) injection drugs are cleared for weight loss in combination with a reduced-calorie diet and increased physical activity. Wegovy was launched in the UK market in September, with Mounjaro following in February. Initially designed for treating type 2 diabetes, the drugs have been found to also induce weight loss by suppressing appetite and decelerating digestion. As reported by Reuters, Simple Online Pharmacy has further reduced the price of starter doses of Mounjaro to £149 for a one-month supply. In February, the price was cut to £159 ($198) from £179. Additionally, the pharmacy on Monday discounted the higher Mounjaro strengths that patients take later.

A comprehensive cohort study has shed light on the benefits and risks associated with weight-loss drugs, offering valuable insights for clinical care and future research. Published in Nature Medicine on 20 January 2024, the study found the use of glucagon-like peptide 1 receptor agonists (GLP-1RAs)-used to treat diabetes and obesity-associated with a reduced risk of substance use disorders (including alcohol, cannabis, opioid and stimulant use disorders). Weight-loss drug use was also linked to decreased risks of psychotic disorders, seizures, neurocognitive disorders (including Alzheimer's disease and dementia), coagulation disorders, cardiometabolic disorders, infectious illnesses and several respiratory conditions. However, the use of GLP-1RAs was not without risks, as researchers identified an increased risk of gastrointestinal disorders, hypotension, syncope, arthritic conditions, nephrolithiasis, interstitial nephritis, and drug-induced pancreatitis associated with their use. The analysis, utilising the U.S. Department of Veterans Affairs databases, compared 215,970 GLP-1 RA users with patients using sulphonylureas (n=159,465), DPP4 inhibitors (n=117,989), SGLT2 inhibitors (n=258,614), or a composite of the three (n=536,068).

With Novo Nordisk's patent protection for liraglutide now expired, the UK is set to welcome the first wave of generic weight loss medicines. The British Generic Manufacturers Association (BGMA), the trade body for off-patent medicines, believes these generic versions could "provide could provide much-needed capacity to meet growing demand and alleviate shortages." Liraglutide, a glucagon-like peptide-1 (GLP-1) receptor agonist, is primarily used to treat type 2 diabetes and obesity. Novo Nordisk markets liraglutide under the brand names Victoza (for type 2 diabetes and Saxenda (for weight loss). In a statement released on 20 November 2024, the BGMA confirmed that "liraglutide's patent protection was no longer in force, marking the first time generic versions of diabetes and weight loss treatments can be available in the UK." The BGMA anticipates that at least four companies will obtain UK marketing authorisations for generics targeting type 2 diabetes and obesity. However, it remains uncertain how many will launch immediately.

The Medicines and Healthcare products Regulatory Agency (MHRA) has cautioned against buying weight-loss medicines without a prescription from beauty salons, unregistered pharmacy websites or social media platforms as such products could pose "serious health risks." Consumers are reminded that the only safe way to obtain genuine weight-loss medication is through a legitimate pharmacy, including licensed online pharmacies, with a prescription from a qualified healthcare professional. To combat the illegal sale of these medicines, the MHRA's Criminal Enforcement Unit is working closely with social media platforms, technology companies, the police and Border Force. Andy Morling, MHRA deputy director of Criminal Enforcement, highlighted the dangers of purchasing these medications from unverified sources: "At this time of year, with many of us thinking about shedding a little excess weight, we see people offering weight loss medicines for sale as a quick fix, without a healthcare professional's prescription, from beauty salons, websites and on social media. "These are not cosmetic treatments; they are powerful medicines that can only be legally and safely dispensed against a prescription issued by a healthcare professional."

Kent and Medway prescribe the highest number of semaglutide, liraglutide and tirzepeptide - drugs that are commonly used for treating type 2 diabetes, weight loss, or both - in the UK, according to recent research by Click Pharmacy. Called GLP-1 agonists, these drugs mimic the effects of the GLP-1 hormone, which is released by the body after eating. This hormone slows digestion, stimulates insulin release, and inhibits glucagon, a hormone that raises blood sugar, making GLP-1 agonists effective treatments for diabetes and weight management. The online pharmacy's research reveals that Kent and Medway prescribed the most of these drugs in the month of June 2024, with 6,326 prescriptions. Other NHS Integrated Care Boards (ICBs) with high prescription rates included: Black Country and West Birmingham (5,019) Hampshire, Southampton, and Isle of Wight (4,960) Birmingham and Solihull (4,775) North Central London (4,528) North East London (3,557) North West London (3,498) Cambridgeshire and Peterborough (2,973) Coventry and Warwickshire (2,912) Norfolk and Waveny (2,575) Brighton and Hove topped the list for prescribing Wegovy, a weight-loss drug containing semaglutide, with 35 prescriptions made out in June alone.

A 58-year-old nurse from North Lanarkshire, Scotland, has reportedly died after taking the weight-loss drug tirzepatide, which was recently approved for use on the NHS. Susan McGowan died from multiple organ failure, septic shock and pancreatitis, with the use of the Eli Lilly drug listed as a contributing factor on her death certificate, according to the BBC. She had taken two low-dose injections of tirzepatide, known by the brand name Mounjaro, over a two-week period before her death on 4 September. Her death is thought to be the first in the U.K. officially linked to the drug. McGowan, who had worked for over 30 years as a nurse at University Hospital Monklands in Airdrie, purchased a prescription for the drug through a registered online pharmacy. A few days after her second injection, McGowen began experiencing severe stomach pains and sickness. She went to A&E at Monklands - where her colleagues tried to save her life. Within days, her kidneys failed, and she fell into a coma as her other organs began to fail.

U.S. Customs and Border Protection (CBP) officers at the port of Cincinnati seized two unapproved shipments of weight loss drugs, including one from a UK pharmacy, last month. On 5 October, CBP officers seized a shipment declared as "cosmetic weight loss product" and found containing Mounjaro injectable pens of multiple doses (2.5mg, 5mg, and 7mg). The shipment, arriving from a UK pharmacy and heading to a residence in Ohio, violated the Federal Food, Drug, and Cosmetic Act (FDCA), according to a U.S. Customs and Border Protection report. Cincinnati CBP officers on 14 October intercepted another shipment, which was also destined for an Ohio residence. This shipment from Hong Kong contained 20 vials of Semaglutide 10 mg and 150 Tirzepatide 30 mg, with a domestic value of $45,450. LaFonda D. Sutton-Burke, Director of Field Operations-Chicago, stated that seizures involving these types of unapproved medications are a common occurrence that her officers see on a regular basis.

Amid the rapid rise in semaglutide usage, a study has suggested a potential risk of a rare eye condition associated with the weight loss drug. Semaglutide, a glucagon-like peptide 1 receptor agonist (GLP-1 RA), is available under the brand name Ozempic (by Novo Nordisk) in a lower-dose form for managing type 2 diabetes mellitus (T2DM), and as Wegovy (also by Novo Nordisk) in a higher-dose form for weight management in patients with high body mass indexes. Anecdotal evidence has indicated that semaglutide might be linked to nonarteritic anterior ischemic optic neuropathy (NAION). To investigate this potential connection, researchers in the United States analysed data over a six-year period from nearly 17,000 neuro-ophthalmology patients at Massachusetts Eye and Ear Hospital in Boston, Massachusetts, all of whom had no prior history of NAION.

"Our main concerns are that the use of what they call an asynchronous supply, where the prescriber neither sees nor talks to the patient at the time they issue the prescription, does lay itself open to perhaps people getting hold of medication that they shouldn't," the Head of Policy, PDA said. The Pharmacists' Defence Association (PDA) engages in a critical conversation on BBC Radio 4's Woman's Hour, shedding light on the online prescribing of weight loss drugs and advocating for safer practices. The PDA's spokesperson, Head of Policy Alima Batchelor, emphasised the importance of adhering to professional guidelines to ensure patient safety and mitigate regulatory concerns. During the feature, the PDA highlighted the complexities and risks associated with online supply chains, stressing the necessity for direct clinical consultations and pharmacist involvement in medication management. ""There are guidelines and advice about verification within the DiCE guidance, but it doesn't go quite far enough for us. We are concerned when patients decline to allow the online prescriber to advise their GP of what they're taking," Batchelor highlighted.

The General Pharmaceutical Council (GPhC) has published updated guidance on online pharmacy services in Great Britain, introducing additional safeguards to prevent unsafe supply of high-risk medicines, including weight loss injections. Under the new rules, medicines used for weight-management and medicines requiring physical examination before a prescribing decision is made have been added to the list of high-risk medicines. When prescribing these medicines, prescribers can no longer rely solely on online questionnaires. Instead, they must independently verify patient information, either through timely two-way communication with the person, accessing the person's clinical records, or contacting the person's GP, their regular prescriber, or a third-party provider. These measures aim to prevent individuals from providing false information to obtain medicines that may not be clinically appropriate for them, reducing potential harm. The pharmacy regulator updated its guidance in response to concerns identified relating to unsafe prescribing and supply of medicines online.

The National Pharmacy Association (NPA) has raised the alarm that many community pharmacies are facing losses on NHS prescriptions due to the "broken" funding system. An analysis of prescription drug prices by the NPA revealed that pharmacies are being underpaid by the NHS by up to £75 a pack for common medicines, resulting in losses of thousands of pounds each month. The analysis report released today (16 October) shows the government reimburses £18.06 for a 56-tablet pack of Amantadine, a drug used to treat Parkinson's symptoms. However, the market price of the drug is £94.05 per pack, leading to a loss of £75.99 per 56-tablet pack for pharmacies-amounting to a shortfall of over £1 per tablet. In some instances, NHS funding covers only one-fifth of the cost that pharmacies have to pay for medicines, according to new figures from the NPA.

Professor Kamila Hawthorne, chair of the Royal College of GPs, has cautioned that while weight loss drugs hold significant potential to enhance many patients' lives, they are not without risks. She also expressed concern that expanding the roll out of tirzepatide at the scale proposed by the National Institute for Health and Care Excellence (NICE) would have "significant practical and resource implications for the NHS and primary care." The final draft guidance from NICE, published on 5 December, suggests that around 220,000 people living with obesity will be offered the weekly injection, along with a reduced-calorie diet and increased physical activity, over the next three years. Marketed under the brand name Mounjaro by Eli Lilly, tirzepatide is recommended for people with a body mass index (BMI) of more than 35 and at least one weight-related illness. Accepting the request from NHS England to roll out the medication over 12 years, the NICE guidance proposes to prioritise those with the highest clinical need.

A new class of weight loss drugs developed by Novo Nordisk and Eli Lilly "opens the possibility of an end to the obesity pandemic" alongside other interventions, the World Health Organisation (WHO) said this week. But the global health agency said it has concerns that unless health systems prepare properly, the drugs could distort the response to the global obesity crisis, risking leaving people behind and overshadowing other steps to improve health. The new drugs "have the potential to be transformative", according to the WHO's chief scientist, Jeremy Farrar, its director of nutrition, Francesco Branca, and his senior adviser, Francesca Celleti, in an opinion piece in the Journal of the American Medical Association (JAMA). The article is the agency's clearest comment yet on the potential of the new drugs, known as GLP-1 receptor agonists. But "medication in isolation will not be enough to address the obesity crisis," they added, calling instead for the innovation to push clinicians, governments, the pharmaceutical industry and the public towards considering the condition a chronic disease that needs further study into how best to prevent and treat it.

Generic Minoxidil is an effective treatment for hair loss and it takes around few months to show significant result. It is not an ingestible drugs but an application which should be applied on the scalp or effected region. Since this medication is directly applied to the affected area it starts its function faster.

Most hair loss starts slowly. For instance, you may notice a few hairs in your brush or in your bathtub drain, and within a few years, you may be completely bald. However, you should not panic if you lose a few hairs. Most people lose fifty to one hundred hairs per day, but as they have over 100,000 hairs, losing a few every day is natural.

Rachna Chhatralia, superintendent pharmacist at Day Lewis, has suggested that obesity should be a key focus area of the upcoming 10-year health plan. She advocated for a weight loss service to be commissioned through community pharmacies to address this growing public health issue effectively. "Obesity is a big problem in the UK, and it has progressively worsened as a result of COVID, with people being at home, unable to access gyms, and developing unhealthy eating habits," Rachna told Pharmacy Business. Rachna, the winner of the Pharmacy Business' Aspiring Pharmacy Leader of the Year, emphasised the urgent need to tackle obesity as it can lead to other long-term conditions in the long run and cost the NHS a lot of money. "If you don't try and tackle the obesity rate, you're then looking at treatment for other comorbidities, such as hypertension, diabetes, and cardiovascular issues, including heart attack and strokes. It just spirals out of control," she explained.

The medicine contains Orlistat as the active ingredient that works by inhibiting the enzyme pancreatic lipase. This enzyme is responsible for the conversion of the triglycerides into the fatty acids. It stops the production of the enzyme pancreatic lipase in the body. As a result, triglycerides are not converted into the fatty acids.

Pharmacies across Northern Ireland are in financial turmoil, reporting that they are dispensing prescription medicines at a loss due to inadequate reimbursement from the Department of Health (DoH). This crisis has led to the closure of almost a dozen pharmacies over the past 18 months, with many others struggling to stay open. Siobhan McNulty, who runs Melvin Pharmacy in Garrison, County Fermanagh, described the dire situation. "We're dispensing medicines at a loss," she said. "The reimbursement rates don't match the cost of the drugs, and we're left to cover the gap." McNulty relies on sales of non-pharmaceutical products to keep her business running.

A new study published in BMJ Open journal has revealed a significant decline in the number of general practices in England over the past decade, alongside shifts in workforce dynamics and organisational structures. Conducted by researchers from University College London (UCL) and the London School of Hygiene and Tropical Medicine (LSHTM), the study analysed data from NHS England, the Office for Health Improvement and Disparities, and the Care Quality Commission (CQC). They found that, between April 2013 and April 2023, the total number of general practices fell by 20 per cent, dropping from 8,044 to 6,419-an average loss of 178 practices per year. The decline coincided with an 11 per cent increase in the total population registered with a GP practice, which saw average practice list sizes swell by 40 per cent from 6,967 to 9,724 patients. Additionally, the number of unique practice postcodes decreased from 7163 to 5849, representing the loss of 18 per cent practice locations over this period.