Authored on 11 May 2026 by Dr Ruch Karunadasa,
Medically reviewed 11 May 2026 by Mr Adeel Arshad.
Next review due: 11 May 2027
Packs and prices
How Saxenda works
Saxenda injection pens are a proven weight loss treatment which works using the active ingredient Liraglutide. Our bodies produce a hormone called GLP-1 which helps regulate blood sugar levels following any food we eat. Saxenda works similarly to GLP-1. It also works by reducing the amount of glucagon your body produces. Glucagon is a hormone which works by inhibiting the action of insulin. As a result, it makes you feel less hungry, slows down the emptying of your stomach and makes you feel ‘fuller’ for longer.
Our Saxenda unboxing shows how safely and discreetly the medication is sent, in it’s cooling packaging to maintain the correct temperature. Please watch the ‘How to’ videos within the PrivateDoc Patient Portal when your delivery arrives to learn more about how to store it and how to use the treatment.
At PrivateDoc, we put your health first.
We provide care you can count on
Friendly, expert GPs who specialise in helping you achieve a healthy BMI.
Free online consultation to assess the best treatment method for you.
Continued support throughout your treatment with *monthly check-ins with your prescriber.
Excellent customer service - all your questions answered!
Effective prescriptions to support your weight loss efforts and make achieving your target weight easier.
How it works
We'll provide you with a tailored treatment plan from a UK registered doctor
Receive genuine medication shipped discreetly to your door
The Weight Loss Hub
Is the “Mounjaro Edge” a Thing of the Past?
After ECO 2026 and STEP UP, Wegovy 7.2 mg closes the headline gap with Mounjaro. Dr Ruch Karunadasa on efficacy, early responders, safety, and why personalised care—not brand rivalry—should drive decisions.
Beyond GLP-1: Amylin & CagriSema after ECO 2026
Reflections from ECO / EASO 2026: how amylin-based therapies and CagriSema (cagrilintide–semaglutide) fit next to GLP-1 treatment, what trials suggest, and how structured obesity care is evolving.
Wegovy 7.2 mg: Can Some Patients Really Achieve 28% Weight Loss?
ECO 2026 analysis of STEP UP early responders: up to 27.7% weight loss on Wegovy 7.2 mg for some patients, with Dr Ruch Karunadasa on what the headline means—and what it does not.
Wegovy® Injection vs. Wegovy® Pill: Which is Right for You?
Compare the Wegovy® injection and the new Wegovy® pill (oral semaglutide) side by side – dosing, daily routine, storage, STEP vs OASIS trial results, and how to join the PrivateDoc 2026 VIP waitlist.
The Future of Weight Loss: What You Need to Know About the New Once-Daily Pills
Discover the next generation of weight loss medications arriving in the UK. Learn about the new once-daily pills from Eli Lilly and Novo Nordisk and join the PrivateDoc 2026 VIP waitlist.
7.2 mg Wegovy and Comorbidities: Diabetes, Cardiovascular Outcomes, Metabolic Health
An evidence-based overview of how higher-dose Wegovy 7.2 mg (semaglutide) may influence type 2 diabetes control, cardiovascular outcomes, kidney function and overall metabolic health, based on current clinical trial and real-world data.
What to Expect When You Stop 7.2mg Wegovy
A clinically balanced overview of what typically happens when stopping Wegovy 7.2mg, including tapering options and considerations for long‑term weight management.
From 2.4mg to 7.2mg: What the Dose Escalation Process Looks Like
Learn how Wegovy (Semaglutide) dose escalation works, why gradual titration matters, the current dosing schedule, potential side effects, and what higher doses mean for patients with PrivateDoc guidance.
Wegovy 7.2mg: The New Game-Changer in Weight Loss?
Wegovy 7.2mg, the highest licensed Semaglutide dose, may help patients who’ve plateaued on 2.4mg. Learn how it works, clinical results, safety considerations, and what to expect in the UK with PrivateDoc guidance.
Wegovy 7.2mg: What the latest trial data reveals about this weight loss injection
Discover what the STEP UP trial reveals about Wegovy 7.2mg. Learn how the higher dose boosts weight loss results and what it means for patients.
What’s New in Weight Loss 2026: Pills, Higher Doses, and Emerging GLP-1 Therapies
Explore the latest developments in weight management for 2026, including the Wegovy® oral pill, 7.2mg Wegovy injections, and emerging GLP-1 and triple-agonist therapies.
FDA Approves Wegovy® Pill: Oral Semaglutide 25mg for Weight Loss
The FDA has approved oral semaglutide 25mg (Wegovy® pill) for weight loss. Learn about the OASIS-4 trial results, benefits, and what comes next.
Ozempic Face: What Really Happens to Your Skin During Weight Loss
Discover what causes “Ozempic face” during weight loss with Wegovy or Mounjaro, and learn how to keep your skin healthy and supported throughout your journey.
Comparing 7.2 mg Wegovy with Other High-Dose GLP-1s
Discover how the new 7.2 mg Wegovy dose compares with high-dose GLP-1 drugs like Mounjaro, Retatrutide and CagriSema, including efficacy, safety and future treatments.
9 Reasons You’re Not Getting the Best Results on GLP-1 Medications
Some patients see slower or smaller changes than expected when using GLP-1 medications. Learn the key reasons why progress may stall and how to improve your results safely.
Retatrutide vs. Mounjaro: Is the "Triple-Action" jab worth the wait?
Compare Retatrutide and Mounjaro, including triple-action vs dual-action effects, current trial results, expected availability, and safety considerations.
Mounjaro and Heart Health: Key Results from the SURPASS-CVOT Cardiovascular Outcomes TrialShape
New SURPASS-CVOT results reveal Mounjaro may reduce cardiovascular risk, improve survival, and enhance diabetes care
Worried about regaining weight? Here’s the reassurance you need
Worried about regaining weight after your weight loss journey? Our expert UK guide provides reassurance and details the support we offer for long-term weight management.
What BMI do I need for Wegovy?
Find out the BMI you need for a Wegovy prescription in the UK. Our guide explains the eligibility criteria and how our UK-registered clinicians can support your weight loss journey.
Mounjaro or Wegovy: Which is right for you?
Thinking of switching from Mounjaro to Wegovy? Our guide explains the process, what to expect, and the support you'll receive from PrivateDoc.
What happens when you switch from Mounjaro to Wegovy
Thinking of switching from Mounjaro to Wegovy? Our guide explains the process, what to expect, and the support you'll receive from PrivateDoc.
Does Wegovy actually work?
Find out if Wegovy really works for weight loss. Our expert guide covers clinical trial results, what to expect, and the comprehensive support we offer on your journey.
Mounjaro price rise: Your questions answered
Worried about the Mounjaro price rise? Find out how to switch to Wegovy, what to expect, and which weight loss drug is right for you
Mounjaro price increase – what you need to know
If you’re currently prescribed Mounjaro (tirzepatide) for weight management, we want to make you aware of an important update about its cost.
What to eat for weight loss success when taking Mounjaro
Discover the best diet for Mounjaro users in the UK. Learn what to eat, what to avoid, and how our free meal planner can support your weight loss journey with Mounjaro.
The science of feeling full: What you need to know about appetite suppressants
What are appetite suppressants and how do they work to help you feel full and safely lose weight.
Beyond the scales: Understanding healthy weight loss
For many of us, the journey to a healthier weight often starts with a number on a weighing scale. We step on it with anticipation, hoping to see a lower figure, and our mood can often be dictated by what it shows. But what if we told you that true, healthy weight loss is about so much more than just pounds and kilograms?
Keeping it off: Your guide to long-term weight loss
How to achieve long-term weight loss and maintain it.
What is PenCycle?
Recycle your used Saxenda and Wegovy pens with PenCycle, Novo Nordisk’s free recycling program for pre-filled medical pens. Help reduce medical plastic waste and support a more sustainable future.
Restarting weight loss treatment after a break
Had to stop your weight loss injections? Learn how PrivateDoc helps patients restart treatment safely with clinical guidance.
You've lost the weight. What now? Maintaining results with PrivateDoc
Losing weight is just the beginning. Learn how PrivateDoc’s maintenance programme supports long-term results using GLP-1 medications.
Nevolat: The UK launch of a 'generic Saxenda' and what it means for you.
Nevolat, the UK’s new generic Saxenda alternative, offers a cost-effective weight loss solution. Explore how it compares to weekly GLP-1 injections, its effectiveness, and what makes it different.
What diet to follow with Mounjaro? What to eat and what to avoid.
A guide to understanding the right foods to eat and to avoid when taking Mounjaro.
Are weight loss injections safe?
Weight loss is a difficult subject for many. Do you feel stuck, constant dieting with no real results and a need to find an alternative?
Join the Mounjaro Support Group
Find support from our team, ask for advice from like-minded people and join live sessions with PrivateDoc.
Join the Wegovy Support Group
Find support from our team, ask for advice from like-minded people and join live sessions with PrivateDoc.
Understanding GLP-1/GIP: A Guide to Dual-Action Weight Loss Treatments
A groundbreaking treatment is making waves in the UK, offering new solution options for individuals with type 2 diabetes and obesity aiming for substantial weight reduction.
Mounjaro vs. Wegovy: Which Weight Loss Injection Should You Choose?
When considering weight loss medication options, Wegovy (active ingredient Semaglutide) and Mounjaro (active ingredient Tirzepatide) stand out for their innovative approaches, but which is right for you?
Mounjaro vs Wegovy, Mysimba & Saxenda
What is Mounjaro and when is it available in the UK? Compare Mounjaro (Tirzepatide) to Wegovy, Mysimba and Saxenda for weight loss
The importance of ongoing consultations in your weight loss journey
Dr Ruch Karunadasa MBBS Bsc MRCGP, Chief Medical Director at PrivateDoc, discusses the importance of the right support when on a weight loss journey and how PrivateDoc’s service can support patients who want to lose weight.
A Doctor's Guide to Everything You Need To Know About Wegovy
Our Doctors have put together a useful guide to tell you everything you need to know about the new weight loss drug Wegovy.
When will Wegovy be available in the UK?
Wegovy, the latest weight loss drug, received approval from the Medicines and Health Products Regulation Agency (MHRA) in the UK in September 2021. Despite approval, the UK market is yet to see the launch of Wegovy.
Wegovy Dose Schedule: Complete Month-by-Month Guide
Explore the complete Wegovy dosing schedule: stepwise weekly doses from 0.25 mg up to 2.4 mg standard maintenance and 7.2 mg where clinically appropriate in the UK.
Mounjaro Dose Schedule: Complete Month-by-Month Guide
Explore the complete Mounjaro (tirzepatide) dosing schedule: typical four-week steps from 2.5 mg up to 15 mg weekly maintenance when clinically appropriate in the UK.
What are the side effects of Wegovy?
The most common side effects experienced from taking Wegovy weekly injections are headache, constipation, diarrhoea, stomach pain, nausea, vomiting.
What is Saxenda
So you've decided it's time to start your weight loss journey? Good for you! These hints and tips will help you get your weight loss journey off to the best start possible. It won't be easy, but it will be worth it.
What is Mysimba?
So you've decided it's time to start your weight loss journey? Good for you! These hints and tips will help you get your weight loss journey off to the best start possible. It won't be easy, but it will be worth it.
Saxenda vs. Mysimba
Discover the differences between Saxenda vs Mysimba weight loss treatments. How do they work and how can you get started.
New obesity drug that suppresses appetite could reduce weight by up to 20%
A new drug which works by suppressing appetite (a similar response to our current weight loss programmes) has been found to reduce bodyweight by up to 20% in major international trials.
Weight loss drugs
Weight Loss Drugs have hit the headlines recently with new clinical trials taking place on the drug 'Semaglutide' which was found to help participants lose up to 20% of their weight, but it is still not yet legally licensed in the UK.
Tips to help you lose weight
So you've decided it's time to start your weight loss journey? Good for you! These hints and tips will help you get your weight loss journey off to the best start possible. It won't be easy, but it will be worth it.
How long does a pack of Mysimba last?
Find how long a typical pack of Mysimba will last you, along with a dosage guide.
How long does a Saxenda pen last?
Thinking about starting Saxenda? Find out how long a Saxenda pen lasts and how dosing works.
BMI Calculator
Use our handy online calculator to check your body mass index (BMI) and find out if you're a healthy weight
Saxenda Starter Pack Unboxing
Unboxing your Saxenda Starter Pack, find out more on how to use it, and what to expect from your Saxenda treatment
Saxenda Unboxing
Unboxing your Saxenda medication, find out more on how to use it, and what to expect from your Saxenda treatment.
Mysimba Unboxing
Unboxing your Mysimba treatment, find out more on how to use it, and what to expect from it.
What is Wegovy?
New weight loss drug Wegovy has been approved for the treatment of obesity. Find out what it is and how it works.
Join the Saxenda Support Group
Find support from our team, ask for advice from like-minded people and join live sessions with PrivateDoc.
Join the Mysimba Support Group
Find support from our team, ask for advice from like-minded people and join live sessions with PrivateDoc.
What to do if you haven't seen fast results from your weight loss prescription treatment?
Not seeing results? Don't quit just yet! Follow these tips for what to do if you're not seeing results from your prescription weight loss treatment.
How to diet effectively
Struggling to choose a diet? Looking for a diet that actually works? Discover our top tips for dieting effectively for lasting weight loss.
Creating an activity plan for weight loss
How to plan daily activity when starting a weight loss programme.
6 Benefits of Weight Loss When You Have an Obese BMI
Losing even small amounts of weight has numerous health benefits, particulary in those with an obese BMI. Discover 6 weight loss benefits.
The Risks of Yo-Yo Dieting
With yo-yo diets becoming increasingly popular at this time of year, we explore the risks associated with yo-yo dieting and why we always promote sustainable, healthy weight loss goals.
The PrivateDoc Weight Loss Service
PrivateDoc can help you lose weight and keep the weight off for good. We have treated 1000s of patients in the UK and helped them reach their weight loss goals, creating healthier and happier lives in the process.
What is Tirzepatide?
In recent weeks the new type 2 diabetes drug Tirzepatide has been hitting the headlines in the UK, but is it something we should be taking too much notice of?
New weight loss drugs for 2022
If you have had a close eye on the media in the UK, and globally, you may have noticed that a number of new weight loss drugs have been announced and are eagerly awaited in the weight loss treatment space.
The Obesity Epidemic
At a time in which the obesity epidemic continues to explode across the world, many pharmaceutical companies and health care professionals have been working diligently to discover the most effective medical treatments to help patients manage their weight.
Clinical authorship and medical review
