Wegovy Pen First Injection Guide UK | Cured Pharmacy

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Wegovy Pen First Injection - Cheapest UK Price £69.00

Get the cheapest UK price on Wegovy from £69.00 plus £20 off your first order with code WEIGHTLOSSNEW.

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Our Pricing

Pricing Disclaimer: Prices on some pages may not be up to date — the live pricing table below and pricing shown during consultation are official current prices and take precedence over any other figures on the site.

Weeks 1–4

2.5mg

1 pen • 4 Weeks

£145 £124.99

£31.25 / Per Week

Your starting dose – designed to help your body adjust gently to treatment

⭐ Future Orders at £145
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Weeks 5–8

5mg

1 pen • 4 Weeks

£179 £159.00

£39.75 / Per Week

First step up – builds on your progress as your body adapts to treatment

⭐ Future Orders at £179
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Weeks 9–12

7.5mg

1 pen • 4 Weeks

£220 £200.00

£50.00 / Per Week

Mid-range dose – for continued progression and enhanced results

⭐ Future Orders at £220
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Weeks 13–16

10mg

1 pen • 4 Weeks

£245 £225.00

£56.25 / Per Week

Higher strength dose – supports significant weight loss progress

⭐ Future Orders at £245
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Weeks 17–20

12.5mg

1 pen • 4 Weeks

£270 £250.00

£62.50 / Per Week

Advanced dose – for patients requiring stronger therapeutic effect

⭐ Future Orders at £270
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Weeks 21+

15mg

1 pen • 4 Weeks

£287 £267.00

£66.75 / Per Week

Maximum dose – the highest available strength for optimal results

⭐ Future Orders at £287
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Wegovy (Semaglutide)
Weeks 1–4

0.25mg

1 pen • 4 Weeks

£89 £69.00

£17.25 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

⭐ Future Orders at £89
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Wegovy (Semaglutide)
Weeks 5–8

0.5mg

1 pen • 4 Weeks

£99 £79.00

£19.75 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £99
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Wegovy (Semaglutide)
Weeks 9–12

1mg

1 pen • 4 Weeks

£119 £99.00

£24.75 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £119
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Wegovy (Semaglutide)
Weeks 13–16

1.7mg

1 pen • 4 Weeks

£169 £149.00

£37.25 / Per Week

Higher strength – supports accelerated weight loss progress

⭐ Future Orders at £169
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Wegovy (Semaglutide)
Weeks 17+

2.4mg

1 pen • 4 Weeks

£199 £179.00

£44.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

⭐ Future Orders at £199
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How to Use Your Wegovy Pen: Complete First Injection Guide

If you're searching for a wegovy pen first injection guide uk, you've come to the right place. Our UK pharmacists have prepared this comprehensive walkthrough to help you confidently administer your first Wegovy injection at home, covering preparation, technique, and what to expect during your initial weeks of treatment.

Understanding Your Wegovy Pen Before First Use

Wegovy contains semaglutide, a GLP-1 receptor agonist licensed by the MHRA for chronic weight management in adults with a BMI of 30 kg/m² or greater, or 27 kg/m² with weight-related health conditions [1]. Each pre-filled pen delivers a single dose and is designed for subcutaneous injection into the abdomen, thigh, or upper arm.

The Wegovy dosing schedule follows a gradual escalation protocol to minimise gastrointestinal side effects. You'll start with 0.25mg weekly for four weeks, then increase every four weeks through 0.5mg, 1mg, and 1.7mg, reaching the maintenance dose of 2.4mg by week 17 [1]. This titration schedule is critical for tolerability — rushing the dose increases risk of nausea and vomiting.

Each pen is colour-coded by dose strength, with clear markings on the label. Store unopened pens in the refrigerator between 2°C and 8°C, and never freeze them. Once you've started using a pen, it can be kept at room temperature (below 30°C) for up to 28 days, though refrigeration is still preferred.

Step-by-Step Wegovy First Injection Instructions

Before administering your first injection, gather your supplies: the Wegovy pen, an alcohol wipe, and a sharps disposal container. Wash your hands thoroughly with soap and water, then select your injection site — the abdomen (avoiding a 5cm radius around the navel) or front of the thigh are most commonly used for self-injection.

Remove the pen from the refrigerator 15-30 minutes before injection to allow it to reach room temperature, which reduces injection discomfort. Check the liquid through the pen window — it should be clear and colourless. If it appears cloudy, discoloured, or contains particles, do not use the pen and contact your pharmacy.

Clean your chosen injection site with the alcohol wipe using a circular motion, and allow the skin to dry completely. Remove the pen cap by pulling it straight off — you'll hear a click when it's fully removed. Do not twist the cap, as this can damage the needle.

Administering the Injection

Pinch a fold of skin at your injection site between your thumb and forefinger. Hold the pen at a 90-degree angle to your skin and press the pen firmly against the pinched skin until you hear or feel a click. Keep the pen pressed against your skin and count slowly to six before removing it — this ensures the full dose is delivered.

After removing the pen, you may see a small drop of liquid at the injection site or a drop of blood. This is normal. Apply gentle pressure with a clean cotton wool ball if needed, but do not rub the area. Dispose of the used pen immediately in your sharps container — never attempt to reuse a Wegovy pen.

What to Expect After Your First Wegovy Injection

Most patients tolerate the initial 0.25mg dose well, though mild gastrointestinal symptoms are common during the first few weeks. In the STEP 1 trial, nausea was reported by approximately 44% of participants, though this typically diminished over time as the body adjusted to the medication [2]. The low starting dose is specifically designed to minimise these effects.

You may notice reduced appetite within the first few days, though significant weight loss typically becomes apparent after several weeks of treatment. Clinical trials demonstrated an average weight reduction of 14.9% over 68 weeks at the maintenance dose of 2.4mg weekly [2]. Remember that Wegovy works best when combined with a reduced-calorie diet and increased physical activity.

Common side effects during the first month include nausea, diarrhoea, constipation, and abdominal discomfort. These symptoms are generally mild to moderate and resolve as your body adapts. If you experience severe or persistent vomiting, signs of pancreatitis (severe abdominal pain radiating to the back), or symptoms of gallbladder problems, contact your prescriber immediately.

Treatment Active Ingredient Injection Frequency Starting Price
Wegovy Semaglutide 2.4mg Once weekly From £69.00
Saxenda Liraglutide 3mg Daily From £68.00
Ozempic Semaglutide (diabetes) Once weekly Prescription required

Wegovy Injection Site Rotation and Best Practices

Rotating your injection sites weekly is essential to prevent lipodystrophy — changes in fat tissue that can affect medication absorption and cause lumps or indentations under the skin. If you inject into your abdomen one week, consider using your thigh the following week, then your upper arm if you can reach it comfortably.

Within each body area, vary the exact injection spot by at least 2-3cm from your previous injection. Keep a simple log of your injection sites and dates to help you remember where you last injected. Never inject into areas with scars, bruises, redness, or skin conditions.

The abdomen typically offers the most consistent absorption and is easiest for self-injection, making it the preferred site for most patients. The outer thigh is also excellent for self-administration. The upper arm requires more flexibility and may be easier with assistance from a family member or carer who has been trained in injection technique.

Maintaining Injection Site Health

Inspect your injection sites regularly for any signs of reaction, including persistent redness, swelling, or hardness. Minor bruising or slight redness immediately after injection is normal and should resolve within a day or two. If you notice recurring reactions at specific sites, avoid those areas and inform your prescriber during your next review.

Proper injection technique significantly reduces the risk of site reactions. Ensure the alcohol has fully dried before injecting, pinch the skin adequately to lift subcutaneous tissue away from muscle, and inject at the correct 90-degree angle. These seemingly small details make a substantial difference in comfort and medication efficacy.

Managing Missed Doses and Timing Adjustments

Wegovy should be administered on the same day each week, though the time of day can vary based on your preference. If you miss a dose and remember within five days, administer it as soon as possible, then resume your regular weekly schedule. If more than five days have passed, skip the missed dose entirely and take your next dose on the regularly scheduled day [1].

Never take two doses within three days of each other to 'catch up' — this significantly increases the risk of severe gastrointestinal side effects and does not improve treatment outcomes. If you frequently miss doses, consider setting a weekly alarm on your phone or choosing an injection day that aligns with your routine, such as Sunday evening or Monday morning.

If you need to change your injection day permanently, you may do so as long as your last dose was administered at least two days prior. For example, if you normally inject on Thursday but want to switch to Saturday, ensure at least 48 hours have passed since your last injection. Maintain the new day consistently going forward.

Getting Started with Wegovy at Cured Pharmacy

At Cured Pharmacy, Wegovy is available from £79.00, with transparent pricing displayed before you complete your free online consultation. Our UK-registered prescribers will review your medical history, current medications, and weight management goals to determine if Wegovy is clinically appropriate for you. The entire assessment typically takes under three minutes to complete.

Once approved, your medication is dispensed by our GPhC-registered pharmacy (registration number 9012511) under the supervision of our superintendent pharmacist, Tarun Kumar (GPhC 2233073). We provide 100% discreet packaging and offer guidance on injection technique, dose escalation, and managing potential side effects throughout your treatment journey.

All Wegovy pens supplied by Cured Pharmacy are genuine UK-licensed medicines sourced through regulated pharmaceutical wholesalers. We never supply unlicensed or compounded versions of semaglutide. Your first delivery includes comprehensive patient information leaflets and access to our clinical team for any questions about your treatment. Subject to prescriber approval, you can begin your weight management journey with confidence and professional support.

Ongoing Support and Monitoring

Weight management with Wegovy requires regular monitoring and dose adjustments. Your prescriber will schedule follow-up assessments to review your progress, tolerability, and any side effects. Most patients remain on the maintenance dose of 2.4mg weekly once they've completed the escalation schedule, though some may require dose adjustments based on individual response.

Our clinical team is available by phone on (+44) 116 4646009 during business hours for any concerns about your treatment. We recommend tracking your weight weekly, monitoring for side effects, and maintaining regular contact with your prescriber to optimise your treatment outcomes and ensure safe, effective use of Wegovy.

Scientific References

  1. Novo Nordisk. (2023). Wegovy 2.4 mg solution for injection in pre-filled pen: Summary of Product Characteristics. Electronic Medicines Compendium. https://www.medicines.org.uk/emc/product/13799
  2. Wilding, J. P. H., Batterham, R. L., Calanna, S., Davies, M., Van Gaal, L. F., Lingvay, I., McGowan, B. M., Rosenstock, J., Tran, M. T. D., Wadden, T. A., Wharton, S., Yokote, K., Zeuthen, N., & Kushner, R. F. (2021). Once-Weekly Semaglutide in Adults with Overweight or Obesity. New England Journal of Medicine, 384(11), 989–1002. https://doi.org/10.1056/NEJMoa2032183

Information on this page is for educational purposes only and is not medical advice. All prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting any new medication. Wegovy is a prescription-only medicine and must be used under medical supervision as part of a comprehensive weight management programme including diet and exercise.

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Faq

How do I use my Wegovy pen for the first time?
Remove the pen from refrigeration 15-30 minutes before use, check the liquid is clear, clean your injection site with an alcohol wipe, remove the pen cap, pinch your skin, press the pen at 90 degrees until you hear a click, and hold for six seconds before removing.
Where is the best place to inject Wegovy?
The abdomen (avoiding 5cm around the navel), front of the thigh, or upper arm are all suitable. The abdomen typically offers the most consistent absorption and is easiest for self-injection.
What should I do if I miss my weekly Wegovy injection?
If you remember within five days, take the dose immediately and resume your regular schedule. If more than five days have passed, skip the missed dose and take your next dose on the regularly scheduled day.
How long does it take for Wegovy to start working?
Many patients notice reduced appetite within the first few days, though significant weight loss typically becomes apparent after several weeks. Clinical trials showed an average 14.9% weight reduction over 68 weeks at the maintenance dose.
Can I reuse my Wegovy pen?
No. Each Wegovy pen is designed for single use only and must be disposed of in a sharps container immediately after injection, even if liquid remains in the pen window.
Do I need to refrigerate my Wegovy pen?
Unopened pens must be stored in the refrigerator between 2°C and 8°C. Once in use, pens can be kept at room temperature below 30°C for up to 28 days, though refrigeration is still preferred.
What are the most common side effects after the first Wegovy injection?
Mild gastrointestinal symptoms including nausea, diarrhoea, constipation, and abdominal discomfort are common during the first few weeks. These typically diminish as your body adjusts to the medication.
How much does Wegovy cost at Cured Pharmacy?
Wegovy is available from £79.00 at Cured Pharmacy, with transparent pricing shown before you complete your free online consultation. All prescription medications require clinical assessment by a UK prescriber.
How do I prepare my Wegovy pen for the first injection?
Before your first Wegovy pen injection, check the liquid is clear and colourless, attach a new needle, and prime the pen by dialling to the flow check symbol. Cured Pharmacy provides full step-by-step instructions with every order to ensure safe administration.
Where should I inject my Wegovy pen for the first time?
Inject your first Wegovy dose into the stomach area, thigh, or upper arm, rotating sites each week. Choose an area with enough fatty tissue and avoid injecting into the same spot twice in a row to reduce irritation.
What should I do if my first Wegovy pen injection doesn't work properly?
If the dose counter doesn't move or no liquid appears during your first injection, do not re-inject immediately. Contact Cured Pharmacy's clinical team for guidance, as you may need to check the needle attachment or prime the pen again before attempting.
Can I use the same Wegovy pen needle for my first and second injection?
No, always use a fresh needle for each Wegovy injection to maintain sterility and ensure accurate dosing. Reusing needles increases infection risk and can block the pen. Cured Pharmacy supplies sufficient needles with each prescription.
How long after my first Wegovy pen injection will I see results?
Most people notice appetite reduction within the first week after their first Wegovy injection, but measurable weight loss typically appears after 4-8 weeks. Cured Pharmacy offers ongoing clinical support throughout your treatment journey to help you achieve your goals.
How do I prepare my Wegovy pen for the first injection?
Before your first injection, check the Wegovy pen is not damaged and the solution is clear. Attach a new needle, prime the pen by dialing to the flow check symbol, and press until a drop appears. Cured Pharmacy provides full step-by-step instructions with every order to ensure safe administration.
Where should I inject my first dose of Wegovy?
Inject your first Wegovy dose into the abdomen, thigh, or upper arm using the pre-filled pen. Rotate injection sites each week to reduce skin irritation. Cured Pharmacy's clinical team can advise on best injection practices during your online consultation.
Can I get a discount on my first Wegovy pen order in the UK?
Yes, Cured Pharmacy offers £20 off your first Wegovy order using code WEIGHTLOSSNEW at checkout. This makes your starting dose just £69.00, the cheapest UK price available with full prescriber support and next-day delivery included.
What should I do if my first Wegovy injection causes side effects?
Mild nausea or stomach discomfort after your first injection is common and usually subsides within days. Stay hydrated and eat smaller meals. If side effects persist or worsen, contact Cured Pharmacy's clinical team for advice on managing symptoms or adjusting your treatment plan.
Is the Wegovy pen first injection guide different from other weight loss pens?
Yes, the Wegovy pen uses a specific dosing schedule starting at 0.25mg and requires careful priming before each injection. Cured Pharmacy provides a detailed UK-specific first injection guide with visual instructions to help you confidently administer your starting dose safely at home.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Last reviewed: 17 July 2026