Wegovy (Semaglutide) Injection
Weight Loss
Wegovy (Semaglutide) Injection
Weight Loss
Overview
NOTE: You must complete a short assessment so we can make sure the medication for this condition is suitable for you.
Wegovy Weight Loss Injection is a once-weekly prescription treatment designed for chronic weight management. It contains the active ingredient semaglutide, a GLP-1 weight loss drug that works by regulating appetite and controlling food intake. By helping you feel fuller faster, Wegovy supports reduced calorie consumption and promotes sustainable eating habits.
This FDA-approved weight loss injection can be highly effective when combined with lifestyle changes such as a low-calorie diet, regular physical activity, and healthy eating choices. In clinical trials, patients using Wegovy achieved an average weight loss of 12-15% of their body weight over 68 weeks, making it one of the most effective weight loss medications available.
How It Works
The active ingredient in Wegovy weight loss injection is called semaglutide, a GLP-1 receptor agonist. This synthetic version of the glucagon-like peptide-1 (GLP-1) hormone is naturally released by your gut after eating and plays a crucial role in regulating blood sugar levels and controlling appetite.
Semaglutide in Wegovy mimics the effects of GLP-1 weight loss medication by sending signals to your brain, making you feel fuller faster and reducing appetite while effectively curbing food cravings. Additionally, it slows stomach emptying, allowing you to feel satisfied for longer periods after eating.
By acting as a hormone-based appetite suppressant, semaglutide helps regulate appetite control centers in the brain, leading to decreased calorie intake. This key mechanism makes Wegovy an effective medication for chronic weight management, especially when paired with lifestyle changes such as a healthy diet and regular physical activity.
The Dosing
ou’ll administer the Wegovy weight loss injection once weekly using a prefilled, easy-to-use injection pen. The self-injection process is simple, and our friendly clinicians are always available to address any questions or concerns you might have about using this GLP-1 weight loss medication.
When starting Wegovy treatment, you'll begin with a low 0.25mg starting dose. Your doctor will gradually increase the dosage every 4 weeks until you reach the recommended maintenance dose of 2.4mg. This slow titration process allows your body to adjust comfortably and helps minimize potential gastrointestinal side effects.
Don’t worry about the weekly injections—with a little practice and guidance, the process becomes quick and straightforward. Maintaining the full maintenance dosage over time is what delivers the most effective weight loss results. Our team is here to provide step-by-step support to ensure that Wegovy fits seamlessly into your weight management routine.
FAQ
What is Wegovy?
WEGOVY (semaglutide) injection 2.4 mg is an injectable prescription medicine used with a reduced calorie diet and increased physical activity:
to reduce the risk of major cardiovascular events such as death, heart attack, or stroke in adults with known heart disease and with either obesity or overweight.
that may help adults and children aged 12 years and older with obesity, or some adults with overweight who also have weight-related medical problems, to help them lose excess body weight and keep the weight off.
Wegovy contains semaglutide and should not be used with other semaglutide-containing products or other GLP-1 receptor agonist medicines.It is not known if Wegovy is safe and effective for use in children under 12 years of age.
How does Wegovy work for weight loss?
Wegovy works by mimicking a hormone that targets areas of the brain involved in regulating appetite and food intake. This can help you eat less, which can lead to weight loss.
How much weight have adults lost taking Wegovy?
In a 68-week medical study of 1,961 adults living with obesity or overweight with a related medical problem, adults lost ~35 lb (or ~15% body weight). People taking placebo in the study (not on medicine) lost an average of ~2.5% body weight (or about 6 lb). The average starting weight for both groups was ~232 lbs.*
*Results are from a 68-week medical study of adults with obesity (BMI ≥30) and adults with overweight (BMI ≥27) who also had weight-related medical problems including high blood pressure or high cholesterol. People with type 2 diabetes were excluded. Both groups received instruction for a reduced-calorie diet and increased physical activity. 7% of people taking Wegovy® (92 people) left the medical study due to side effects, compared to 3.1% of people taking placebo (20 people).
In addition to a reduced-calorie diet and increased physical activity, people in this study taking Wegovy® lost more weight vs placebo.
•83% of adults taking Wegovy® lost 5% or more weight, compared to 31% taking placebo
•66% of adults taking Wegovy® lost 10% or more weight, compared to 12% taking placebo
•48% of adults taking Wegovy® lost 15% or more weight, compared to 5% taking placeboAbout 1 in 3 adults lost 20% or more weight (about 46 lb). This was calculated from ~232 lb starting weight.*
*In a supportive measure, at week 68, at least 20% weight loss was seen in 30% of people taking Wegovy® versus 2% of people taking placebo.
How soon can I expect to lose weight with Wegovy?
People respond to medicines differently, so there is no set time for when you can expect to see results with Wegovy. Ask your health care professional about what might be a realistic expectation for you.
What are the most common side effects of Wegovy?
The most common side effects of Wegovy may include: nausea, diarrhea, vomiting, constipation, stomach (abdomen) pain, headache, tiredness (fatigue), upset stomach, dizziness, feeling bloated, belching, low blood sugar in people with type 2 diabetes, gas, stomach flu, heartburn, and runny nose or sore throat.
Tell your health care professional if you have any side effects that bother you.Can I travel with my Wegovy pen:
Yes,
When traveling by air, keep your Wegovy pen with you or in your carry-on, as it may freeze in the baggage compartment. Be sure to check with the airline to see if they have any specific baggage rules
If needed, Wegovy may be stored between 8°C and 30°C in the original carton for up to 28 days
How often is Wegovy taken?
Wegovy is taken once a week, any time of day, with or without food.
Why are there different colour pens?
Wegovy comes in 5 different doses: 0.25 mg, 0.5 mg, 1 mg, 1.7 mg, and 2.4 mg. Each dose comes in its own color pen.
Do I have to take Wegovy on the same day every week?
Yes, it is recommended that you take Wegovy on the same day every week at a time that is most convienent for you.
Can I change the day or time when I take Wegovy?
Take Wegovy 1 time each week, on the same day each week, at any time of the day. You may change the day of the week you take Wegovy as long as your last dose was given 2 or more days before.
Should I take Wegovy with a meal?
You can take Wegovy with or without food.
What should I do if I have missed a dose of Wegovy?
If you miss a dose of Wegovy and the next scheduled dose is more than 2 days away (48 hours), take the missed dose as soon as possible.
If you miss a dose of Wegovy and the next scheduled dose is less than 2 days away (48 hours), do not administer the dose. Take your next dose on the regularly scheduled day.
If you miss doses of Wegovy for more than 2 weeks, take your next dose on the regularly scheduled day or call your health care professional to talk about how to restart your treatment.
What do I do if the liquid in my Wegovy pen is cloudy?
Wegovy should be clear and colorless. If it is not clear and colorless, DO NOT USE IT.
Safely dispose of the Wegovy pen and contact us via the contact form.
What if I’m nervous at the thought of injecting myself?
Your health care professional is a good resource for guidance when it comes to injecting Wegovy. You may also refer to the Wegovy instructions for use for full instructions.
How can I dispose of my used Wegovy pens?
You dispose of the pens in a sharps box, you can obtain these from your local pharmacy, you can also take your sharps bin or pens to your local pharmacy for destruction.
Side Effects
As with any weight loss medication, there is a possibility of side effects when taking Wegovy weight loss injection.
The most common side effects of Wegovy are typically mild gastrointestinal issues, including nausea, vomiting, diarrhea, and constipation. Some patients may also experience fatigue, headaches, dizziness, or injection site reactions, especially during the initial dosing period.
We understand that managing side effects can be challenging while maintaining healthy lifestyle habits. Our team is here to offer ongoing support, expert advice, and encouragement to help you achieve your weight loss goals. If you experience any troublesome side effects, don’t hesitate to reach out for assistance.
Because Wegovy is an MHRA approved weight loss injection and relatively new to the market, it is under close safety monitoring. Please report any side effects to the Yellow Card Scheme, even if they are not listed in the patient information leaflet. Your feedback helps contribute to the ongoing safety profile of this GLP-1 weight loss medication.
While rare, serious side effects of Wegovy may include severe allergic reactions, pancreatitis, or gallstones. Seek immediate medical attention if you experience symptoms such as persistent abdominal pain, difficulty breathing, swelling, or trouble swallowing.
Compare
Treatment Comparison
| WEGOVY | SAXENDA | XENICAL / ORLISTAT | MOUNJARO | |
| Active Ingredient | Semaglutide | Liraglutide | Orlistat | Tirzepatide |
| How does it work? | Helps you feel fuller and reduces food cravings | Helps you feel fuller and reduces food cravings | Reduces how much fat your body can absorb from the food you eat | Helps you feel fuller and reduces food cravings |
| How do I take it? | It’s self-injected | It’s self-injected | You swallow a capsule | It’s self-injected |
| When do I take it? | Once a Week | Once a Day | Up to three times a day with meals | Once a Week |
| Is it prescription only? | Yes | Yes | Yes | Yes |
| How long do I take it for? | Obesity is treated as a chronic medical condition; medicines can be taken long-term to help you reach a healthier weight but for long lasting weight loss you’ll need to make lifestyle changes as well | Obesity is treated as a chronic medical condition; medicines can be taken long-term to help you reach a healthier weight but for long lasting weight loss you’ll need to make lifestyle changes as well | Obesity is treated as a chronic medical condition; medicines can be taken long-term to help you reach a healthier weight but for long lasting weight loss you’ll need to make lifestyle changes as well | Obesity is treated as a chronic medical condition; medicines can be taken long-term to help you reach a healthier weight but for long lasting weight loss you’ll need to make lifestyle changes as well |
| How else can you help me? | There are plenty of non-medicinal routes you can take to reach your weight loss goals, please check the NHS site for the most up to date plans and advice | There are plenty of non-medicinal routes you can take to reach your weight loss goals, please check the NHS site for the most up to date plans and advice | There are plenty of non-medicinal routes you can take to reach your weight loss goals, please check the NHS site for the most up to date plans and advice | There are plenty of non-medicinal routes you can take to reach your weight loss goals, please check the NHS site for the most up to date plans and advice |
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Info Leaflet
Please make sure you read the information leaflet carefully
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Wegovy (Semaglutide) Injection
Mounjaro (Tirzeptide) Injection
| Medication | Treat Discreet |
|---|---|
| Mounjaro 2.5mg (Starter Dose) x1 | £139.00
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| Mounjaro 5mg (Week 5-8) x1 | £165.00
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| Mounjaro 7.5mg (Week 9-12) x1 | £190.00
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| Mounjaro 10mg (Week 13-16) x1 | £190.00
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| Mounjaro 12.5mg (Week 17-20) x1 | £205.00
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| Mounjaro 15mg (Week 21 Onward) x1 | £205.00
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