Weight Management Services in London
At Eltham Pharmacy in London, we understand how difficult achieving and maintaining a healthy weight can be. Many people work hard to improve their diet and increase physical activity but still find it challenging to see meaningful results. That’s where professional medical support can make all the difference.
Our private weight loss clinic offers access to safe and effective weight loss injections that are prescribed under the supervision of qualified healthcare professionals. Treatments such as Mounjaro injections and Wegovy have transformed the way we approach medical weight management, helping patients control appetite, reduce cravings, and achieve long-term, sustainable results.
We provide confidential consultations, individual treatment plans, and full pharmacist support throughout your journey. Whether you are looking to start a new plan or seeking reliable, ongoing care, Eltham Pharmacy offers trusted expertise and compassionate service to help you take control of your health.
What Are Weight Loss Injections?
Weight loss injections are prescription-only medications designed to help adults who struggle to lose weight through diet and exercise alone. They work by mimicking natural hormones in the body that regulate appetite and how food is processed.
The two main types available at Eltham Pharmacy are Mounjaro (tirzepatide) and Wegovy (semaglutide). Both are administered once a week using a simple injection pen and are part of a medically supervised weight management programme.
These treatments are known as GLP-1 receptor agonists (Wegovy) or dual agonists (Mounjaro), which means they act on specific hormone pathways that help control hunger and satiety. By regulating how quickly the stomach empties and how the brain responds to fullness signals, these injections make it easier to eat less without feeling deprived.
When combined with healthy lifestyle changes, weight loss injections can lead to steady, sustained reductions in weight and improvements in overall wellbeing.
What Are the Benefits (of Wegovy and Mounjaro)?
Both Wegovy and Mounjaro offer several benefits for patients who are eligible and committed to making long-term changes. These medications provide an evidence-based solution to weight management, offering physical, psychological, and metabolic improvements.
Key Benefits Include:
Reduced Appetite and Cravings: The medication helps you feel full more quickly and stay satisfied for longer.
Gradual and Sustainable Weight Loss: Supports steady progress rather than rapid or unsafe reductions.
Improved Blood Sugar Control: Particularly beneficial for people with insulin resistance or pre-diabetes.
Reduced Risk of Weight-Related Conditions: Such as high blood pressure, type 2 diabetes, and high cholesterol.
Boosted Confidence and Quality of Life: Losing weight safely can improve energy, mobility, and mental wellbeing.
Mounjaro injections and Wegovy both work best when combined with healthy eating habits, regular physical activity, and ongoing clinical support.
How Much Weight Can They Help You Lose?
Weight loss results vary between individuals, depending on factors such as adherence to treatment, lifestyle choices, and starting weight. Clinical trials have shown that these medications can lead to significant reductions in body weight when used alongside dietary and lifestyle changes.
- Wegovy users typically lose around 10–15% of their body weight over 12 – 16 months of consistent use.
- Mounjaro injections may help patients lose up to 20% or more of their starting body weight in clinical studies.
These results are averages based on controlled trials, and real-world outcomes may differ. However, most patients experience noticeable improvements within the first few months of treatment.
At Eltham Pharmacy, our pharmacist will monitor your progress regularly, offering advice, encouragement, and adjustments where needed to help you stay on track safely.
How Do I Know if I Am Eligible?
Before starting treatment, it’s essential to determine whether Mounjaro injections or Wegovy are suitable for you. At our private weight loss clinic in London, eligibility is determined through a one-to-one consultation with a qualified pharmacist who will review your medical history, medications, and lifestyle.
You may be eligible if you are:
- Aged 18 or over
- Living with a BMI of 30 or above (classed as obese)
- Living with a BMI of 27 or above and have a weight-related condition, such as:
- Type 2 diabetes
- High blood pressure
- High cholesterol
- Sleep apnoea
You may not be eligible for weight loss injections if you:
- Are pregnant or breastfeeding
- Have a history of pancreatitis or certain endocrine disorders
- Have severe kidney or liver disease
- Have an allergy to any of the ingredients
- Are currently using another GLP-1 or GIP-based medication
During your consultation, our pharmacist will carry out a full suitability assessment to ensure the treatment is appropriate and safe for your individual needs.
How Do I Take Weight Loss Injections?
Both Wegovy and Mounjaro are taken as a once-weekly injection using a pre-filled pen. The injection is given under the skin (subcutaneously), usually in the abdomen, thigh, or upper arm.
The process is quick and simple:
- Choose a convenient day each week for your injection.
- Clean the injection site before use.
- Inject under the skin, following your pharmacist’s guidance.
- Rotate injection sites each week to prevent irritation.
Treatment usually begins with a lower dose, which is gradually increased as your body adjusts. This step-by-step approach helps reduce the likelihood of side effects and ensures your comfort throughout treatment.
Our pharmacist will demonstrate how to administer the injection safely during your consultation and provide written guidance to follow at home.
Are There Side Effects?
Like any prescription medication, weight loss injections can cause side effects. Most are mild and temporary, particularly when the dose is being increased gradually.
Common Side Effects Include:
- Nausea
- Mild stomach discomfort
- Constipation or diarrhoea
- Fatigue
- Bloating
- Dizziness
- Reduced appetite
Rare Side Effects Include:
- Pancreatitis (inflammation of the pancreas)
- Gallbladder problems
- Allergic reactions
- Low blood sugar (particularly in diabetic patients using other medications)
Our pharmacist will explain what to watch out for and how to manage any mild effects that occur. If you experience more severe symptoms, we will provide immediate advice or refer you for medical attention.
Safety is always our top priority. All patients are monitored regularly to ensure the medication continues to be well tolerated.
Directly Comparing Mounjaro vs Wegovy
| Feature | Mounjaro | Wegovy |
| Active Ingredient | Tirzepatide | Semaglutide |
| How It Works | Dual agonist (acts on GLP-1 and GIP receptors) | GLP-1 receptor agonist |
| Dosage Schedule | Once-weekly injection | Once-weekly injection |
| Dose Range | 2.5 mg – 15 mg | 0.25 mg – 2.4 mg |
| Cost Range | £165 – £310 (per pen) | £125 – £210 (per pen) |
| Effectiveness | Up to 20% average body weight reduction | Around 10–15% average body weight reduction |
| Common Side Effects | Nausea, constipation, fatigue, mild bloating | Nausea, mild stomach upset, constipation |
| Rare Side Effects | Pancreatitis, gallstones, allergic reactions | Pancreatitis, gallbladder issues, low blood sugar (in diabetics) |
| Frequency of Reviews | Every 4–6 weeks | Every 4–6 weeks |
Both treatments are highly effective when prescribed correctly and used with lifestyle modifications. Your pharmacist will help determine which is most suitable based on your medical background and goals.
How Do I Access Mounjaro or Wegovy?
Accessing Mounjaro injections or buying Wegovy in London is simple through our pharmacy’s private weight loss clinic.
Step 1: Book a Consultation
Book an appointment online or visit Eltham Pharmacy to arrange a private consultation.
Step 2: Medical Assessment
During your appointment, our pharmacist will review your medical history, medications, and eligibility. This helps ensure that the treatment is both safe and suitable for you.
Step 3: Treatment Plan
If approved, you will receive a tailored treatment plan including dosage, injection guidance, and lifestyle advice.
Step 4: Ongoing Support
We provide continuous monitoring, progress tracking, and dosage adjustments as needed to help you achieve optimal results.
Booking your consultation is the first step towards a healthier, more confident future.
Common FAQs
Weight loss injections such as Wegovy and Mounjaro are usually taken once a week using a pre-filled injection pen. Treatment begins with a low starting dose to allow your body to adjust, and the dose is increased gradually over several weeks under the supervision of our pharmacy team.For example, most patients start on the lowest available strength for the first month. If well tolerated, the dose is increased at regular intervals until the maintenance level is reached. This gradual process helps reduce side effects and supports a steady rate of weight loss.
The length of treatment varies for every person. Many patients continue for 12 months or longer, depending on their goals and progress. Our pharmacist will regularly review your results and adjust your plan as needed to ensure your treatment remains safe, effective, and appropriate for your individual needs.
When prescribed correctly and monitored by qualified professionals, weight loss injections are considered safe and clinically effective. At Eltham Pharmacy, we take a highly personalised approach to ensure your treatment is suitable for you.Before any prescription is issued, our pharmacist will review your medical history, current medications, and any health conditions that might influence your suitability for treatment. We only recommend medication that meets strict safety standards and has been clinically approved for use in the UK.
Your progress and wellbeing are monitored throughout your treatment, and you will have access to professional advice whenever you need it. Safety and individual care are always at the heart of what we do.
Yes, it is possible to switch between medications such as Mounjaro and Wegovy, but this should always be done under professional supervision. At Eltham Pharmacy, our pharmacist will carefully review your progress, side effects, and previous treatment results before making any changes.Switching may be considered if you are not achieving the desired results or if you experience ongoing side effects. Any transition is managed gradually and safely, with clear guidance and support throughout the process.
Once your consultation and prescription are complete, you can collect your medication directly from Eltham Pharmacy or choose to have it delivered to your home for convenience.We provide discreet and reliable delivery options across London and beyond, ensuring your medication arrives safely and on time. All orders are handled securely, with temperature control maintained during transport when necessary.
If you prefer to collect in person, our pharmacy team will provide a full demonstration of how to use your injection pen and answer any questions you may have before you begin treatment.
The only weight loss medication currently available without a prescription in the UK is Alli (a lower-strength version of Orlistat). However, this medication is less effective than prescription treatments such as Wegovy or Mounjaro and works differently by reducing fat absorption rather than controlling appetite.At Eltham Pharmacy, we do not offer over-the-counter weight loss medications. Our approach focuses on providing professional guidance, structured medical support, and clinically approved treatments. This level of control and supervision greatly increases the likelihood of success and ensures your safety throughout the process.
There is no one-size-fits-all solution when it comes to weight loss. The best treatment depends on your medical history, lifestyle, and personal goals.During your private consultation, our pharmacist will assess your health, current medications, and weight management history before recommending a suitable option. For some, Mounjaro injections may be the most effective choice due to their dual-action effect, while others may respond better to Wegovy, which focuses on appetite regulation.
Our goal is to match you with the treatment that will give you the safest and most sustainable results. We tailor every plan to the individual because effective weight management should always be personal.
Clinical research shows that patients using weight loss injections for around 72 weeks experience significant results when compared to those using a placebo.Mounjaro users have achieved an average weight loss of up to 20% of their body weight over this period.
Wegovy users typically lose around 15% of their starting weight within the same timeframe.
In comparison, placebo groups in clinical studies showed only a 2–3% average reduction in body weight (source: Electronic Medicines Compendium).
These results demonstrate the effectiveness of medical weight loss treatment when combined with a healthy diet and active lifestyle. Our pharmacist will monitor your progress and help you set realistic expectations tailored to your journey.
It’s completely normal for weight loss to slow down or plateau over time. As your body adjusts and your metabolism changes, the rate of weight loss may naturally reduce.If this happens, we will review your dosage, dietary habits, and activity levels to identify any factors that might be influencing your progress. Adjusting your dose, reinforcing healthy routines, or providing additional lifestyle advice can often help restart weight loss and keep you moving towards your goal.
Our role is to help you understand that plateaus are part of the journey, not a sign of failure. With the right support and adjustments, continued progress is achievable.
Surgical options such as gastric bands, gastric sleeves, or gastric bypasses can deliver significant weight loss but involve major surgery, longer recovery periods, and higher risks of complications.Weight loss injections like Mounjaro and Wegovy offer a non-surgical alternative that allows patients to lose weight safely without the need for invasive procedures. They can often achieve comparable results when combined with consistent lifestyle changes.
At Eltham Pharmacy, we provide guidance for patients who prefer a medically managed, less invasive approach to weight loss, focusing on safety, comfort, and long-term success.
Our online consultation form typically takes five to ten minutes to complete. You’ll be asked about your medical history, medications, and health goals so our pharmacist can assess your suitability.Unlike many online-only services, we offer comprehensive follow-up support and regular reviews to make sure you’re getting the most from your treatment. The process is quick to start, but the care and attention you’ll receive go far beyond the initial form.
Weight gain is often caused by a combination of lifestyle, environmental, and biological factors. Common causes include eating more calories than are burned, lack of physical activity, and high-stress levels. Certain medical conditions and medications can also contribute to weight gain.During your consultation, our pharmacist will review your medical history and current medications to identify any potential causes or contraindications. This ensures your chosen treatment is both safe and effective for your circumstances.
By understanding the root causes of your weight gain, we can help create a plan that addresses them directly and supports long-term success.
Yes, some weight loss medications such as Wegovy may be available through the NHS, but access can be limited. Eligibility criteria are stricter, waiting times can be long, and the range of options may be narrower than through private services.At Eltham Pharmacy, our private weight loss clinic allows eligible patients to start treatment quickly, with more flexibility and closer support. You’ll benefit from individualised care, short waiting times, and consistent follow-ups from the same trusted pharmacy team.
The duration of treatment varies for each person. Most patients stay on Wegovy or Mounjaro for several months or longer, depending on their progress and goals.There is no set time limit, but long-term treatment should always be managed under medical supervision. The aim is not only to lose weight but to maintain healthy habits that support continued success after the medication is reduced or stopped.
At Eltham Pharmacy, we will review your progress regularly and discuss when it might be appropriate to adjust or discontinue treatment.
If you stop treatment, some people may regain weight over time, particularly if healthy habits are not maintained. This is because the appetite-regulating effects of the medication wear off.However, with the right support, many patients are able to maintain their results long-term. At Eltham Pharmacy, we help you focus on building sustainable eating patterns, portion control, and exercise routines during treatment so you can continue to manage your weight independently afterwards.
Weight loss medication is a tool to help you reach your goals. It’s not a permanent solution on its own. With guidance, education, and ongoing lifestyle support, you can keep the weight off and enjoy lasting improvements in your health and wellbeing.
Tips to Help You Lose Weight While on Weight Loss Drugs
Medication can be a powerful tool, but lasting success depends on lifestyle changes that support your overall health. To maximise results while using Mounjaro injections or Wegovy, try to:
Eat Balanced Meals: Focus on lean proteins, vegetables, fruit, and whole grains.
Stay Hydrated: Aim for at least 6–8 glasses of water daily.
Be Active: Find enjoyable activities such as walking, swimming, or yoga.
Get Enough Sleep: Rest helps regulate hormones and reduce cravings.
Avoid Processed Foods: Limit sugary snacks and high-fat convenience foods.
Manage Stress: Techniques such as mindfulness or journalling can reduce emotional eating.
Small, consistent changes can make a significant difference to your progress. Our pharmacist will also provide personalised lifestyle advice during your appointments.
Start Your Weight Loss Journey in London
At Eltham Pharmacy in London, our mission is to help you achieve a healthier, more confident future with safe and effective medical support. Our private weight loss clinic offers access to trusted treatments such as Mounjaro injections and Wegovy, provided with professional care and personalised guidance.
Whether you want to buy Wegovy or explore Mounjaro injections, our experienced team will guide you through every step, from your initial consultation to your ongoing reviews.
Contact our team to access weight management services and find out about weight loss products available at our London Pharmacy.
Alternatively, book your private consultation today to start your journey with Eltham Pharmacy. Together, we’ll create a safe, structured, and sustainable plan to help you reach your weight loss goals with confidence and support.
