UK’s Most Affordable Clinician-led Weight Loss Treatment

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Wegovy (Semaglutide)

  • Once-a-week weight loss injection
  • Clinically validated for effective weight management
  • Approved for weight loss
  • Produced by Novo Nordisk
  • Key ingredient: Semaglutide

Wegovy is a prescription-based weight loss injection designed to support safe and effective weight management. It contains semaglutide, a GLP-1 receptor agonist that mimics a hormone naturally produced by the body, helping to regulate hunger signals, control appetite and promote a feeling of fullness. This makes it easier to manage food intake and support sustainable weight reduction.

Wegovy Dosage and Prices

One Wegovy pen contains four doses, so a pen lasts for 4 weeks.

Price for 1 Month:

£88.00

Check if you're eligible

Wegovy (semaglutide) is privately prescribed at Online Weight Loss Clinic following an online medical assessment and clinician review. Simply complete our online consultation form. If you meet the eligibility criteria, you may proceed with placing an order for Wegovy weight loss injection pens.

Dr Mihaela C.
Dr Mihaela C.

GMC No. 7099398

Dr Mihaela C. is a highly experienced General Practitioner registered with the General Medical Council (GMC No. 7099398), with a strong background in both NHS and private healthcare across the UK.

Her clinical expertise spans general medicine, occupational health, weight management, and medico-legal reporting. As part of her commitment to improving long-term health outcomes, Dr Mihaela offers medically supervised weight loss treatment designed to support patients in achieving sustainable, safe, and effective results. Her approach is rooted in clinical evidence and focuses on understanding each patient's unique medical profile, lifestyle, and goals to develop personalised care plans.

Last reviewed on: 30/03/2026

Lose up to 20% body weight with Wegovy. Backed by clinical studies.

Start your weight loss journey by completing a short consultation to see if Wegovy (semaglutide) is right for you. Get the prescription weight loss injection delivered discreetly to you.

Order Wegovy weight loss injection online

Mounjaro Injection

Support up to 20% body weight reduction

Wegovy treatment may help achieve noticeable weight management results, with clinical studies showing average body weight reductions of up to 20% when combined with a reduced-calorie diet and increased physical activity.

Based on results from a peer-reviewed clinical study of 1,407 participants.


Get started with Wegovy weight loss treatment today

Providing patients with safe, medically supervised access to clinically-tested Wegovy weight loss injection.

Wegovy pens

Table of Content

General Questions About Wegovy

What is Wegovy?

Wegovy offers an effective approach to weight management, specially formulated to support your body’s natural processes. This prescription-only weight loss medication contains semaglutide, a GLP-1 receptor agonist that mimics the body’s natural appetite-regulating hormones. As a clinically approved Wegovy weight loss injection, it works with your body’s natural systems to help control hunger, improve feelings of fullness and support healthy weight reduction.

Unlike quick fixes, Wegovy for weight loss supports sustainable weight loss by enhancing appetite regulation, improving satiety, and promoting healthier food choices. It's most effective when combined with a balanced diet and regular physical activity, offering a holistic approach to weight management.

How does Wegovy work?

Wegovy injection works by mimicking GLP-1, a hormone that your body naturally releases after eating. This hormone plays an essential role in managing appetite, blood sugar levels, and stomach emptying.

This combination of effects allows you to eat less, feel satisfied, and make better food choices, which in turn supports weight loss over time. For optimal results, Wegovy in the UK should be used alongside a calorie-controlled diet and regular exercise.

Clinical studies show that most adults using Wegovy injections achieved significant weight loss. When combined with a balanced diet and exercise, they lost at least 5% of their initial body weight.

What are the benefits of Wegovy?

Wegovy offers several advantages for individuals seeking to manage their weight and improve overall health:

  • Effective weight loss: Helps significantly reduce body weight when combined with diet and exercise as part of a structured Wegovy treatment plan.
  • Appetite control: Reduces hunger and cravings by mimicking hormones that promote fullness.
  • Metabolic & heart health: Improves blood sugar control and lowers cardiovascular risks for certain individuals.
  • Convenient dosing: Administered once a week through a pre-filled Wegovy weight loss injection, offering ease compared with daily treatments.
  • Sustainable results: Supports long-term weight loss and maintenance when used with lifestyle changes.

How effective is Wegovy?

Wegovy has shown noticeable results in clinical trials. In a 72-week study, participants taking the 7.2 mg maintenance dose achieved an average weight loss of 20.7% of their starting body weight, compared with 17.5% for those taking the 2.4 mg dose and 2.4% in the placebo group.

When combined with a reduced-calorie diet and regular physical activity, weight loss shot Wegovy can help support long-term weight management and improved health outcomes.

Clinical trials results showed:

  • 90.7% of participants achieved at least 5% weight loss.
  • 82.4% achieved at least 10% weight loss.
  • 66.5% achieved at least 15% weight loss.
  • 47.7% achieved at least 20% weight loss.
  • 31.2% achieved at least 25% weight loss.

In addition to weight loss, Wegovy injections may help reduce waist circumference and improve other weight-related health measures.

Disclaimer: These results are based on clinical trial data. Individual outcomes may vary depending on factors such as treatment adherence, diet, physical activity, and overall health.

What are the weight loss outcomes across different Wegovy doses?

The amount of weight lost with Wegovy weight loss injections can vary depending on the dosage, individual response and lifestyle factors. Higher doses typically lead to more significant weight loss outcomes when combined with a balanced diet and regular physical activity.

Different Wegovy Doses

What are the weight loss outcomes with Wegovy 2.4 mg and 7.2 mg?

Clinical trial data shows that Wegovy injection 7.2 mg produced greater average weight loss than the standard 2.4 mg maintenance dose. As a semaglutide weight loss treatment, results can differ from person to person and should be reviewed as part of ongoing treatment with a healthcare professional.

Note: Results are based on a over 72-weeks clinical trial comparing Wegovy 7.2 mg, Wegovy 2.4 mg, and placebo. Individual outcomes may vary.

Important: The Wegovy 7.2mg pack contains four pre-filled single-dose pens, with each pen providing one weekly dose. You should use one pen per week for four consecutive weeks unless otherwise advised by our clinician.

How long does Wegovy take to work?

Wegovy for weight loss does not produce instant results. It begins working inside your body within days, but noticeable effects take time as the dose gradually increases. You may start to experience reduced hunger within the first few weeks, and many people begin to see visible weight loss around 4–8 weeks after starting treatment. Full results from Wegovy injections often take several months of consistent weekly use alongside healthy lifestyle changes.

Is Wegovy safe?

Yes, Wegovy medication has shown safe tolerability in patients during clinical studies. It is a licensed prescription weight loss injection approved in the UK and designed for use under medical supervision. While generally well tolerated, some users may experience mild side effects such as nausea, headache or digestive issues, which often improve over time. Serious risks, although rare, can include gallbladder problems or pancreatitis, especially in individuals with certain health conditions. Always consult a healthcare professional to assess suitability and manage any potential risks.

Is there a generic version of Wegovy?

Currently, Wegovy does not have a generic alternative available in the UK. It remains under patent protection, and a generic version may become available after the patent expires in 2031. For now, Wegovy in the UK is only available in its branded form with a prescription.

Can Wegovy improve heart health?

Wegovy isn't just effective for weight loss; it also has cardiovascular benefits. Clinical studies show that people using Wegovy saw a 20% reduction in the risk of major heart-related events, including heart attacks and strokes. This makes weight loss injections in the UK a valuable option for some individuals managing obesity-related cardiovascular risks.

Eligibility & Suitability

Who can use Wegovy?

Wegovy is typically prescribed to adults with a BMI over 30, or over 27 if they have weight-related health concerns such as high blood pressure, type 2 diabetes or high cholesterol. This weight loss injection Wegovy is designed to support adults who need additional help with weight management alongside lifestyle changes. Our UK licensed clinician will assess your eligibility based on your medical history, health needs and weight loss goals.

Who is eligible for Wegovy?

To determine if a Wegovy for weight loss is right for you, a licensed healthcare provider will conduct a detailed assessment. This weight loss treatment is generally recommended for adults who meet one of the following criteria: A Body Mass Index (BMI) of 30 or higher , or A BMI of 27 or higher, alongside health conditions related to weight, such as:

  • Type 2 diabetes
  • High blood pressure

The decision to prescribe Wegovy weight loss pen is based on this thorough evaluation, ensuring the treatment is suited to your specific health needs. Before starting Wegovy medication, make sure to carefully review the patient information leaflet.

Who should not take Wegovy?

Wegovy is not suitable for everyone. If you are pregnant, planning to become pregnant, or breastfeeding, it is not recommended due to the lack of safety data during pregnancy and lactation.

It is also not advised for individuals with a BMI below 27 unless there is a weight-related medical condition. Additionally, people with an allergy to semaglutide or any other ingredients in weight loss pens should avoid this medication.

If you have any of the following health conditions, consult with our clinician before starting Wegovy medication:

  • Diabetic retinopathy
  • A history of pancreatitis
  • Cardiovascular disease

Is Wegovy right for me?

This Wegovy weight loss injection in the UK may be right for you if you have a BMI of 30 or above, or 27+ with weight-related conditions, and have not achieved your desired results through lifestyle changes alone. This Wegovy treatment helps regulate appetite and supports gradual weight reduction. Suitability depends on your medical history, current medications and overall health. A clinician assessment is essential before starting treatment.

Can Wegovy be used by people with diabetes?

Adults living with type 2 diabetes may use Wegovy, but medical supervision plays a key role. If you already take diabetes medications, Our healthcare professionals will closely review your treatment plan and monitor your response to avoid issues such as low blood sugar. Suitability always depends on your individual health profile.

Can Wegovy be used by people without diabetes?

Yes. Wegovy in the UK is prescribed for weight loss in adults without diabetes as long as they meet eligibility criteria (commonly BMI ≥ 30, or BMI ≥ 27 with a weight-related condition) and pass a clinician review. Although semaglutide was originally developed for type 2 diabetes management, Wegovy is now specifically used as a prescription weight loss injection for suitable patients.

Dosing & Usage

What dosage of Wegovy should I use?

Our healthcare professionals use a step-wise schedule where you start with a low dose and gradually increase every 4 weeks until you reach a suitable maintenance dose. This Wegovy dosage plan helps your body adjust to the medication while supporting effective and safe weight management.

  • Weeks 1–4: 0.25 mg once-weekly
  • Weeks 5–8: 0.5 mg once-weekly
  • Weeks 9–12: 1.0 mg once-weekly
  • Weeks 13–16: 1.7 mg once-weekly
  • Week 17 onwards: 2.4 mg once-weekly (maintenance)
  • Week 21 onwards: 7.2 mg once-weekly may be considered, only if clinically appropriate and prescribed by our UK licensed clinician.

The maintenance dose may be 1.7 mg, 2.4 mg, or 7.2 mg, depending on your treatment response, tolerance, and what our UK licensed clinician decides is right for you.

How does the Wegovy dosage plan support safe, gradual weight loss?

Wegovy treatment is prescribed using a step-by-step dosing plan designed to help your body adjust comfortably while maintaining effectiveness. Starting with a lower dose, the Wegovy injection dosage is gradually increased until reaching a suitable maintenance dose, helping to minimise side effects while supporting steady weight loss.

This structured approach allows the body to acclimate to the medication, ensuring that weight loss happens safely and progressively under medical supervision.

Mounjaro Dosage

Finding the right Wegovy dose for you

The "right" Wegovy dose is typically the one that delivers steady progress while still feeling tolerable day-to-day, without pushing through side effects unnecessarily. Treatment is not one-size-fits-all, and our healthcare professional may keep you at a lower dose if you're doing well on it.

Adjusting your dose

Dose increases are usually planned every 4 weeks, but adjustments can happen based on how you feel. If side effects are troublesome, the UK licensed healthcare professional may recommend staying on the same dose longer rather than moving up on schedule. Only change your Wegovy dosage under clinical advice.

Can I take Wegovy a day early?

Yes, you can take your dose a day early, but ensure that at least 3 days have passed since your last injection. However, it is important to confirm any adjustments with our clinician to make sure they are safe and suitable for your Wegovy weight loss treatment.

What happens if I miss a dose of Wegovy?

If you forget to take your Wegovy weight loss injections and it has been 5 days or less, administer the dose as soon as you remember. Afterwards, continue with your next injection on the usual day, even if it is only a few days apart.

However, if more than 5 days have passed, skip the missed dose and resume your regular schedule. Never attempt to take a double dose to make up for the missed one, as it could increase the risk of side effects.

Consistently missing doses can impact the effectiveness of your treatment. If you miss two or more doses, consult our healthcare providers. They may advise restarting the treatment at a lower dose, especially if you’ve experienced any stomach-related discomfort.

If you use more Wegovy than you should

If you accidentally use more Wegovy than prescribed, contact our healthcare professional for advice as soon as possible. Taking a higher dose than recommended may increase the risk of experiencing side effects.

You may experience symptoms such as nausea (feeling sick) or other digestive-related effects. If you have accidentally taken too much Wegovy, seek medical guidance to understand the next steps and avoid taking further doses until advised.

How long should I take Wegovy for?

The length of time you need to take Wegovy medication depends on your individual weight loss goals. Most people use it until they reach their desired weight, with some choosing to stay on the medication to help maintain their results. After six months, Our healthcare professional will review your progress to determine if continuing is appropriate.

If you have lost at least 5% of your starting body weight and are experiencing no major side effects, you may continue using this prescription weight loss injection as part of your long-term weight management plan.

How long do you take Wegovy for weight loss?

Most people take Wegovy injections weekly for at least 6–12 months, with continuation beyond that depending on how much more weight loss and health improvements you want to achieve.

In the UK, treatment may be continued as long as it’s considered safe and effective, but many plans start with a gradual dose escalation over the first 16–20 weeks before staying at a maintenance dose until your goals are reached.

Stopping too early often leads to weight regain, so licensed healthcare professionals typically recommend ongoing use until desired weight and lifestyle changes are sustained.

Injection & Administration

How to administer the Wegovy injection?

Wegovy is a subcutaneous weight loss injection, which means it’s injected just under the skin, typically once a week. It can be taken with or without food and at any time of day. To maintain consistency, it is recommended to use your Wegovy injection on the same day each week as advised by your healthcare professional. Each pen contains four doses, enough for one month of treatment. Once you finish the four doses, you’ll need to start a new pen.

Here’s a simple guide to help you administer your Wegovy weight loss pen:

  • Verify your medication: Start by checking that the medication in your pen matches the prescribed Wegovy dosage. Ensure that the label and strength align with our doctor’s instructions
  • Examine the pen: Remove the cap and inspect the pen before use. The liquid inside should be clear and free from any particles or cloudiness. If the liquid looks unusual, do not use it.
  • Prepare the needle: For each Wegovy injection, always use a new needle. Attach it securely to the pen, ensuring it’s ready for use.
  • First-time flow check: If you’re using the pen for the first time, remove both the inner and outer needle caps. Perform the flow check as detailed in the instructions to ensure the pen is working properly.
  • Set the correct dose: Adjust the dose selector to match the prescribed amount. This ensures you receive the right amount of Wegovy medication for your treatment plan.
  • Choose your injection site: Select a suitable area for the injection, such as the abdomen (avoiding the area within 5 cm of your belly button), upper thigh, or the upper arm. Make sure to rotate injection sites weekly to minimize irritation and promote consistent absorption.
  • Administer the injection: Insert the needle at a 90-degree angle into the skin. Keep an eye on the dose counter during the injection to ensure the full dose is delivered.
  • Dispose of the needle properly: After the injection, replace the outer needle cap, unscrew it, and dispose of both the needle and cap in a designated sharps bin. Proper disposal helps ensure safety and hygiene.

Where should Wegovy be injected?

Wegovy is injected just beneath the skin (subcutaneously), typically in the abdomen, upper legs, or upper arms. To reduce any discomfort or irritation, rotate the Wegovy injection sites weekly. This ensures you don’t experience soreness from injecting in the same spot repeatedly, promoting a smoother injection experience.

For the wegovy 7.2 mg weight management dose

If you are prescribed the Wegovy 7.2 mg weight management dose, the full dose is given as three separate 2.4 mg injections on the same day, taken one after another.The three injections can be given in the same general body area, but each injection site should be at least 5 cm apart. A new needle should be used for each 2.4 mg injection.

You may need more than one Wegovy pen to complete the full 7.2 mg dose. Make sure you have enough pens available before starting your injections. Partially used pens should be stored in the fridge with the needle removed and should not be discarded until they are empty.

Where should I inject Mounjaro

How to dispose of used needles?

  • Use a sharps bin: Place each used needle straight into an approved, puncture-resistant sharps container after use.
  • Never use household waste: Do not put needles in general rubbish or recycling, as this creates a risk of injury.
  • Prepare the needle: For each injection, always use a new needle. Attach it securely to the pen, ensuring it’s ready for use.
  • Get a sharps container: These are available from pharmacies, GP surgeries, or may be provided during your consultation.
  • Dispose of the full bin safely: Once the sharps bin is around two-thirds full, seal it and arrange disposal through your local council’s clinical waste service or a participating pharmacy.
  • Recycle the pen if available: After removing the needle, empty pens may be recyclable through pharmacy-led schemes, depending on availability.

This keeps disposal safe, hygienic, and compliant with UK clinical waste guidance.

Does Wegovy come with needles?

Yes. Wegovy is supplied as a pre-filled weight loss injection in the UK. The medication comes ready to use, and injection needles can be included with your order if required.

Do I need to buy my own needles?

There is no need to source needles independently. If needed, needles and a sharps bin can be purchased at the time of checkout.

Storage & Handling

How do I store Wegovy?

When storing weight loss shot Wegovy, keep the medication in the fridge before use at a temperature between 2°C and 8°C. Store it away from the cooling element and keep the pen cap on to protect it from light. Once in use, the pen can be stored for up to 6 weeks either below 30°C or in the fridge (2°C to 8°C), away from the cooling element.

Do not freeze Wegovy or use the pen if it has been frozen. Before each use, check that the solution is clear and colourless. Do not use the pen if the liquid appears cloudy or contains particles. Always check the expiry date on the pen label before use and keep Wegovy out of the sight and reach of children.

How long can Wegovy be out of the fridge?

Once opened, Wegovy weight loss injections can stay out of the fridge for up to 6 weeks, as long as it doesn’t exceed 30°C. Keep the pen in its original packaging to prevent light exposure and store it in a cool, dry place.

Can I travel with Wegovy?

When travelling, always carry your Wegovy pen in your hand luggage to avoid temperature fluctuations in the aircraft hold. Store the pen in a cooler to maintain the recommended temperature range (2°C to 8°C). Remember to bring your Wegovy online prescription and adhere to airline regulations regarding medication transport.

Effectiveness & Results

How quickly does Wegovy suppress appetite?

Most people notice appetite reduction within days to 1–2 weeks after starting Wegovy for weight loss, and it commonly becomes more noticeable within the first 4 weeks. For many people, appetite control may feel stronger by weeks 9–12 as the dose increases during the Wegovy treatment schedule.

How can you tell Wegovy is working?

Wegovy may be working if you begin to notice changes such as reduced hunger, fewer cravings, feeling fuller after smaller meals, and gradual weight loss over time. These changes can vary from person to person and may become more noticeable as your dose increases during treatment.

Weight loss with Wegovy is usually gradual rather than immediate. Your healthcare professional will review your progress throughout treatment and may assess changes in your weight, appetite control, and overall response to decide whether your current treatment plan remains suitable.

Why am I still hungry on Wegovy?

If you’re still feeling hungry on weight loss injection Wegovy, several factors could be at play, such as not reaching your optimal dose or not following a balanced diet. It’s crucial to maintain a proper nutritional intake while on Wegovy, as being in a calorie deficit without proper nutrition can hinder your progress. If hunger continues, discuss other treatment options With our clinician.

What happens when I stop taking Wegovy?

Wegovy is non-addictive, and it’s safe to stop once you reach a healthy weight. However, you may experience an increase in appetite as the medication’s effects diminish. Research shows that many people regain some of the weight lost once they stop using the injection, especially within the first year.

To prevent this, continue healthy habits such as a balanced, calorie-controlled diet and regular exercise. While Wegovy weight loss treatment can help you lose weight, sustaining those results requires ongoing lifestyle changes.

Will I regain weight after stopping Wegovy?

Weight regain is possible after stopping Wegovy for weight loss, especially if diet and activity changes aren’t maintained. On average, people may regain a large proportion of the weight lost (one provider cites around two-thirds regained on average), but results vary person to person.

Side Effects & Safety

What are the side effects of Wegovy?

Wegovy medication can cause side effects, although many people experience minimal or no issues. Some Wegovy side effects are mild and temporary, often improving as the body adjusts to the medication during treatment.

Very common side effects

  • Nausea or vomiting
  • Diarrhoea
  • Constipation
  • Headache
  • Stomach discomfort or pain
  • Fatigue

Common side effects

  • Hair thinning
  • Redness or swelling at the injection site
  • Gallstones
  • Indigestion
  • Bloating, burping, or gas
  • Heartburn or acid reflux

What are serious side effects of Wegovy?

While less common, there are serious reactions associated with Wegovy injections that you should be aware of. These include:

  • Pancreatitis marked by severe stomach or back pain
  • Diabetic retinopathy worsening of eye conditions in diabetic individuals
  • Kidney-related issues, such as difficulty urinating or back pain
  • Severe allergic reactions with symptoms like swelling, difficulty breathing, or dizziness

It is important to monitor for these symptoms and seek immediate medical help if necessary. For detailed information about Wegovy side effects, please consult your patient information leaflet.

How long do side effects last?

Most Wegovy injection side effects are short-lived and improve as your body adjusts, commonly lasting from a few days to a few weeks. They are most likely to occur during the first month of treatment. Side effects may return after a dose increase but usually settle again as your body adapts.

Are there long-term side effects of Wegovy?

Wegovy is approved for longer-term use, and there is no fixed maximum duration, but treatment should be reviewed regularly to ensure the benefits continue to outweigh the risks. Longer-term or less common risks associated with this semaglutide weight loss treatment in the UK may include issues such as gallstones and rare but serious effects such as pancreatitis or severe allergic reactions. Some guidance also recommends monitoring for thyroid-related changes, especially if you have an existing thyroid condition.

What should I do if I lose weight too quickly?

If weight loss feels rapid while using Wegovy for weight loss, avoid undereating. Stick to small, regular meals and stay well hydrated to support safe progress. Follow the prescribed dosing schedule and avoid increasing doses faster than advised, as this may increase the risk of side effects.

Rapid weight loss can happen in people who respond well to treatment, but it is sensible to check in with your healthcare professional if you have concerns. Seek urgent medical advice if rapid weight loss is accompanied by persistent vomiting, severe abdominal pain, dizziness or signs of dehydration.

How to manage Wegovy side effects?

Many of the side effects associated with Wegovy treatment are temporary and typically subside as your body adjusts. To help manage common effects like nausea, try staying hydrated, eating smaller meals throughout the day, and avoiding spicy or heavy foods.

If side effects persist or become more intense, contact our healthcare provider for guidance. Should you experience severe symptoms, such as intense abdominal pain or difficulty breathing, seek emergency medical attention immediately.

Can Wegovy cause dehydration?

Wegovy does not directly cause dehydration, but side effects such as nausea, vomiting, or diarrhoea may result in fluid loss and increase the risk of dehydration. These symptoms can be more noticeable when starting treatment or after increasing your dose.

To help prevent dehydration, drink enough fluids throughout the day, especially if you experience stomach-related side effects. If you have ongoing vomiting, diarrhoea, dizziness, or other signs of dehydration, speak with your healthcare professional for advice.

What are the important warnings to consider when using Wegovy?

Wegovy is an effective weight loss treatment, but it should be used with caution and under medical supervision. Before starting Wegovy medication or during treatment, discuss your health history with our healthcare provider if you have any of the following:

  • Kidney issues: If you have kidney problems, speak with our clinician before using Wegovy injections. Side effects such as vomiting or diarrhoea can cause dehydration, which may affect kidney function. Your healthcare provider may recommend additional monitoring or adjustments if needed.
  • Blood sugar levels: Wegovy can cause low blood sugar (hypoglycaemia), particularly in people with diabetes who are also taking insulin or sulfonylureas. Your healthcare provider may recommend checking your blood sugar levels and adjusting your diabetes medication if required.
  • Pancreatitis history: If you have previously had pancreatitis (inflammation of the pancreas), speak with our clinician before starting Wegovy. Seek medical advice if you experience severe stomach pain that does not go away, as this may require urgent assessment.
  • Diabetic eye disease (retinopathy): If you have diabetic retinopathy, rapid improvements in blood sugar control may temporarily worsen eye-related symptoms. Speak with your healthcare provider if you notice any changes in your vision during treatment.
  • Sudden eyesight changes:If you experience sudden loss of vision or rapidly worsening eyesight while taking Wegovy, contact your doctor urgently. You may need an eye examination to assess the cause and determine the appropriate next steps.
  • Delayed stomach emptying (gastroparesis): If you have slow stomach emptying, known as gastroparesis, discuss this with your healthcare provider before using Wegovy. The treatment may increase the risk of severe gastrointestinal symptoms in some people.
  • Surgery and anaesthesia: If you are planning surgery or a procedure where you will be under anaesthesia, inform your doctor that you are taking Wegovy. Your healthcare provider can advise you on how to manage your treatment around the procedure.

Wegovy and pregnancy

Do not use Wegovy injection if you are pregnant, planning to become pregnant, or breastfeeding, as its safety during these conditions has not been established. The safety of injection during pregnancy and lactation has not been established. Discontinue use at least two months before attempting to conceive. If you suspect you may be pregnant, stop taking medication and seek advice from our healthcare provider.

Wegovy and breastfeeding

Do not use Wegovy medication while breastfeeding. The effects of semaglutide on breast milk are currently unknown, and it is important to prioritise the health and safety of both you and your baby.

Contraception requirements

While using Wegovy for weight loss, contraception is advised to prevent pregnancy. Although Wegovy does not impact the effectiveness of oral contraceptives, side effects such as vomiting or diarrhoea may affect absorption. In such cases, you may need to use alternative contraception methods to ensure protection.

Always ensure you are fully informed and consult our healthcare professional to assess whether this Wegovy prescription is the right choice for your health needs. Your safety and wellbeing remain our priority.

Driving and using machines

Wegovy is unlikely to affect your ability to drive or use machines. However, some people may experience dizziness while taking Wegovy, particularly during the first three months of treatment.

If you feel dizzy after using Wegovy, you should avoid driving or operating machinery until you feel better. If you continue to experience dizziness or have any concerns about how Wegovy may affect you, speak with your doctor, pharmacist, or healthcare professional for further advice.

Interactions & Precautions

Does Wegovy interact with other medications?

It is important to discuss any current medications or supplements with our healthcare provider before starting Wegovy for weight loss. This allows our clinician to evaluate potential interactions and adjust your treatment plan to ensure it remains safe and effective for you.

If you are managing diabetes with insulin or sulfonylureas, combining them with a Wegovy weight loss injection may increase the risk of low blood sugar (hypoglycaemia). Our UK licensed clinician may recommend more frequent blood sugar monitoring and adjust your diabetes medication where appropriate.

Additionally, avoid using weight loss injection with other GLP-1 receptor agonists such as Mounjaro or liraglutide. Combining these treatments could result in excessive dosing and increase the risk of unwanted side effects. Always consult your healthcare provider if you are using other treatments to ensure they are compatible with Wegovy injections.

Can I take Wegovy with insulin?

Yes, sometimes, but only under clinician supervision. Wegovy weight loss injections are not a replacement for insulin, and using it alongside insulin or other diabetes medicines can raise the risk of low blood sugar (hypoglycaemia). Our prescriber may adjust doses and advise closer glucose monitoring.

Can Wegovy be taken with other GLP-1 medications?

No. You should not use Wegovy for weight loss alongside another GLP-1 receptor agonist (for example, medicines containing semaglutide or other GLP-1 treatments). This is effectively "doubling up" and significantly increases the risk of side effects.

What precautions should I take before using Wegovy?

  • Have a full medical review: Share your complete medical history and all current medicines, especially diabetes treatments, so suitability for this prescription weight loss injection can be safely assessed.
  • Understand risks and side effects: Digestive symptoms are common. Be aware of warning signs that need medical advice, including symptoms of pancreatitis.
  • Use regulated supply only: Wegovy should be obtained through a legitimate prescription and supplied by an approved pharmacy.

Buying & Prescriptions

Can I buy Wegovy online?

You can conveniently buy Wegovy online in the UK through a trusted and regulated service. Before treatment begins, a licensed healthcare provider will assess your health status and determine whether Wegovy for weight loss is suitable for your individual needs. If clinically appropriate, a Wegovy prescription online will be issued, and your medication can be delivered directly to your door in discreet packaging, helping protect your privacy and convenience.

Where can I buy Wegovy in the UK?

Wegovy is available in the UK only through regulated services that are legally authorized to prescribe prescription-only medicines. You can access it via:

  • UK registered online pharmacies that assess suitability before prescribing.
  • Private weight-management clinics offering clinician-led consultations, such as Online Weight Loss Clinic, Mayfair Weight Loss Clinic, and ASDA Online Doctor.

You cannot buy Wegovy over the counter, and it should never be purchased from unregulated sellers. A valid Wegovy UK prescription is required to ensure treatment is provided safely and appropriately.

How do I get a prescription for Wegovy?

Getting a Wegovy prescription online is a straightforward process. Complete an online consultation, and our licensed medical team will assess your eligibility. If you meet the required criteria, Wegovy UK prescription approval may be provided, and your medication can be delivered discreetly to your home.

How to request Wegovy from Online Weight Loss Clinic?

To request Wegovy from Online Weight Loss Clinic:

  1. 1. Complete a secure online medical assessment
  2. 2. Provide details such as BMI, medical history, and current medications
  3. 3. A UK-licensed clinician reviews your information
  4. 4. If approved, the clinic dispenses Wegovy and arranges delivery

Prescription approval is based on clinical suitability, not guaranteed.

How to request Wegovy from an Online Weight Loss Clinic?

To request Wegovy from Online Weight Loss Clinic:

  • Complete a secure online medical assessment
  • Provide details such as BMI, medical history, and current medications
  • A UK-licensed prescriber reviews your information
  • If approved, the pharmacy dispenses Wegovy and arranges delivery

Prescription approval is based on clinical suitability and is not guaranteed.

Ordering for the first time

First-time orders follow a structured process to ensure you can order Wegovy online safely and that your treatment is supplied in line with UK prescribing regulations:

  • Submit an online health questionnaire for clinical review
  • Ensure all health information is accurate to support safe prescribing
  • Wait for prescriber approval before payment and dispensing
  • Receive discreet home delivery once approved

This process ensures that online Wegovy clinic UK services follow appropriate prescribing standards. Each pack contains four once-weekly injections, covering one month of treatment. Prices reflect the prescribed dose strength and may vary based on availability. Wegovy is supplied only following a successful clinical assessment and prescription approval.

Costs & Pricing

How much does Wegovy cost in the UK?

The Wegovy cost in the UK depends on the prescribed dose and your individual treatment plan. Based on current in-stock pricing, the Wegovy weight loss price per month is:

Dose Supply Monthly Cost
0.25 mg 4 weekly doses £88.00
0.5 mg 4 weekly doses £98.00
1.0 mg 4 weekly doses £109.00
1.7 mg 4 weekly doses £164.00
2.4 mg 4 weekly doses £198.00
7.2 mg 4 weekly doses £279.00

Each pack contains four once-weekly Wegovy injections, covering one month of treatment. The Wegovy price reflects the dose strength prescribed and may change based on availability. Wegovy is supplied only after a successful clinical assessment and prescription approval.

Comparisons & Switching Treatments

What is the difference between Wegovy and Mounjaro?

Wegovy and Mounjaro are both injectable weight-loss medications, but they use different active ingredients and work slightly differently. Wegovy contains semaglutide, which mimics the GLP-1 hormone to reduce appetite and slow digestion. Mounjaro contains tirzepatide, which targets both GLP-1 and GIP hormones, potentially leading to stronger appetite control and greater weight loss in clinical studies. Their dosing schedules and effects vary, and they are not interchangeable without medical guidance.

What is the difference between Wegovy and Saxenda?

While both are appetite suppressant injections used for weight management, Wegovy contains semaglutide and is administered once weekly, whereas Saxenda contains liraglutide and requires daily injections. Wegovy remains active in the body for longer, allowing weekly dosing, while Saxenda’s shorter activity means daily administration is required.

What is the difference between Wegovy and Ozempic?

Although Wegovy and Ozempic contain the same active ingredient, semaglutide, they are prescribed for different purposes. Wegovy for weight loss is specifically licensed for weight management, while Ozempic is used for managing type 2 diabetes. They also differ in dosage and intended use, with Wegovy being focused on appetite regulation and long-term weight management.

Can I switch to Wegovy from Mounjaro?

Switching from Mounjaro to Wegovy treatment may be suitable for some people following a clinical assessment. After reviewing your needs, treatment history and progress, our clinical team can guide you through the process and recommend an appropriate Wegovy dosage if suitable. This transition should only take place under medical supervision to ensure safe continuation of your weight management plan.

Which weight loss injection is best for me?

There is no single "best" weight loss injection for everyone. The right option depends on your BMI, medical history, and prescriber assessment.

  • In the UK, injections like Wegovy are commonly considered for adults with a BMI of 30+, or 27+ with a weight-related condition.
  • It's a once-weekly injection that helps reduce appetite and support weight loss when combined with lifestyle changes.
  • The best injection for you is the one a UK-licensed prescriber confirms is safe and suitable based on your individual health needs.

Alternative Treatments

What are alternative weight loss medications?

If Wegovy for weight loss is not the right fit for you, there are other prescription options available, such as Mounjaro and Wegovy Pill. These weight loss medications work in different ways to support appetite regulation and help manage factors linked to weight control. Our prescribing team will assess your specific needs and help you consider suitable weight loss treatment options based on your health, goals and lifestyle.

How does Wegovy compare to other weight loss injections?

Comparison point Wegovy Injection Mounjaro Wegovy Pill
Active substance Semaglutide Tirzepatide Semaglutide
Mechanism of action Helps reduce hunger, delays digestion and increases feelings of fullness Regulates appetite, slows digestion, enhances fullness and supports blood sugar control Works by mimicking GLP-1 hormones to help regulate appetite and support weight management
Dose adjustment pattern Increases at 4-week intervals Increases at 4-week intervals Increased gradually according to the prescribed treatment schedule
Administration frequency Once per week Once per week Daily oral tablet
Weight loss in studies Average losses up to 20.7% of body weight Average losses up to 22.5% of body weight Average losses up to 16.6% of body weight
Prescription required Yes Yes Yes

When comparing weight loss treatments in the UK, the most suitable option depends on your medical history, weight loss goals and suitability assessment. A UK-licensed prescriber can help determine whether Wegovy Injection, Wegovy Pill or another treatment option is appropriate for your individual needs.

Information & Resources

Where can I find the Wegovy patient information leaflet?

The Wegovy Patient Information Leaflet (PIL) is provided with your prescription medication packaging when your treatment is dispensed by the Online Weight Loss Clinic. It contains important information about Wegovy medication, including how to use your Wegovy injection, possible side effects, storage instructions and safety guidance.

What information is included with Wegovy treatment?

Wegovy treatment includes a UK-licensed, once-weekly semaglutide weight loss injection, with clear information on how it works to reduce appetite and cravings. You will also receive:

  • Details on dose strengths and pricing
  • Eligibility criteria and prescriber review information
  • Common Wegovy side effects and safety guidance
  • Storage instructions for your Wegovy injection pen
  • Ongoing clinician oversight as part of the treatment to support safe and appropriate use

Frequently Asked Questions for Wegovy Weight Loss

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