Pillsuite Online Pharmacy

Wegovy

  • Once-weekly injection for weight management.
  • Contains semaglutide, a GLP-1 receptor agonist.
  • Helps reduce appetite and increase feelings of fullness.
  • Gradual dose increases tailored to treatment response.

From £145.00

Wegovy is a once-weekly weight loss injection containing semaglutide, a medicine that mimics the natural GLP-1 hormone. It works on areas of the brain that regulate appetite, helping you feel fuller for longer, reduce hunger and manage food cravings.

Used alongside a reduced-calorie diet and increased physical activity, Wegovy can support weight loss and long-term weight management in eligible adults. Treatment starts at a low dose and increases gradually to help minimise side effects. At PillSuite, a qualified UK prescriber will review your medical history and assess whether Wegovy is suitable for you before treatment is prescribed.

Discreet UK delivery, dispatched once your consultation is approved.

  • UK licensed medication
  • UK-wide delivery
  • Discreet packaging
  • Free expert advice & support

Your dose builds up gradually

Wegovy treatment starts at 0.25 mg once weekly, with the dose gradually increased to help your body adjust and reduce gastrointestinal side effects.

Doses are typically increased every four weeks, but your prescriber may delay an increase or recommend remaining on a lower dose if clinically appropriate. Your treatment plan will be guided by your progress, response and how well you tolerate the medication.

StrengthHow it's takenPrice
0.25 mg Once weekly £145.00
0.5 mg Once weekly £160.00
1 mg Once weekly £179.00
1.7 mg Once weekly £190.00
2.4 mg Once weekly £210.00
7.2 mg Once weekly £270.00

Standard Wegovy FlexTouch pens contain four weekly doses, providing a 4-week supply. The dedicated 7.2 mg pen delivers one weekly dose per injection.

How dosing usually works

  1. Starting dose 0.25 mg once weekly
  2. After 4 weeks, if appropriate
  3. Next dose 0.5 mg once weekly
  4. Further increases at approximately 4-week intervals, depending on tolerability
  5. Ongoing treatment Progress through 1 mg and 1.7 mg to 2.4 mg weekly, as appropriate
  6. Higher dose, if clinically appropriate
  7. Higher maintenance dose 7.2 mg once weekly

Your prescriber will review your response and tolerability. Dose increases may be delayed or adjusted where clinically appropriate.

Clinical governance

Authored by

Faizan Gulfraz

Pharmacist Independent Prescriber

GPhC No. 2231571

Published
Last updated
Review date
Next review

This page is written for general information. It does not replace advice from your own prescriber or GP, and it is not a recommendation that this medicine is right for you.

Wegovy questions, answered

What is Wegovy?

Wegovy is a prescription-only weight loss medication containing semaglutide, a GLP-1 receptor agonist. It is used alongside a reduced-calorie diet and increased physical activity to help eligible adults lose weight and maintain weight loss.

Wegovy is administered as a once-weekly injection, with treatment prescribed following a clinical assessment.

How does Wegovy work for weight loss?

Wegovy contains semaglutide, which mimics the action of GLP-1, a natural hormone involved in regulating appetite.

It works on areas of the brain that control hunger and fullness, helping you feel satisfied for longer, reduce food cravings and eat less. When combined with a reduced-calorie diet and increased physical activity, this can support sustained weight loss.

How do I take Wegovy?

Wegovy is injected once weekly under the skin of your abdomen, thigh or upper arm. You can change injection sites each week and should avoid injecting into exactly the same spot each time.

Treatment usually starts at 0.25 mg, increasing to 0.5 mg, 1 mg, 1.7 mg and then 2.4 mg at four-week intervals, depending on how well you tolerate the medication. Your prescriber may adjust or delay dose increases where appropriate.

Wegovy can be taken at any time of day, with or without food. If you miss a dose, take it within five days of your scheduled injection. If more than five days have passed, skip it and resume your usual schedule. Never double your dose.

How much weight can I lose with Wegovy?

In the STEP 1 clinical trial, participants taking Wegovy (semaglutide 2.4 mg) lost an average of 14.9% of their starting body weight over 68 weeks, compared with 2.4% in those receiving a placebo. Both groups followed a reduced-calorie diet and increased physical activity.

Individual results vary depending on treatment response and lifestyle factors. Weight loss is not guaranteed, and Wegovy should be used alongside sustainable lifestyle changes.

What are the side effects of Wegovy?

Like all medicines, Wegovy (semaglutide) can cause side effects, although not everyone experiences them. These are often more noticeable when starting treatment or increasing the dose.

Common side effects include:

  • Nausea, vomiting, diarrhoea and constipation
  • Stomach pain, bloating and indigestion
  • Headache, dizziness and tiredness

How can I manage side effects?

Eating smaller meals, avoiding rich or fatty foods and staying hydrated may help. If side effects persist or become difficult to manage, speak to your prescriber, as your dose may need reviewing.

When should I seek medical help?

Seek urgent medical assessment for severe, persistent abdominal pain, particularly if it spreads to your back, or sudden loss of vision. Seek emergency help for breathing difficulties or swelling of the face, lips or throat.

Persistent vomiting or diarrhoea can cause dehydration. Contact a healthcare professional promptly if you cannot keep fluids down.

For a complete list of side effects and precautions, read the patient information leaflet supplied with your medication.

Who can take Wegovy?

Wegovy may be suitable for adults who meet the following BMI criteria:

  • BMI of 30 or above (obesity).
  • BMI of 27 or above (overweight), with at least one weight-related health condition, such as high blood pressure, type 2 diabetes or high cholesterol.

Lower BMI thresholds may apply to people from certain ethnic backgrounds due to increased health risks at lower BMI levels.

Suitability also depends on your medical history, current medications and individual circumstances. A qualified prescriber will assess whether Wegovy is appropriate and safe for you before prescribing.

Who should not take Wegovy?

Wegovy is not suitable for everyone. You should not use Wegovy if you:

  • Are allergic to semaglutide or any of its ingredients.
  • Are pregnant, planning a pregnancy or breastfeeding.
  • Are already taking another medicine containing semaglutide or another GLP-1 receptor agonist.

Speak to your prescriber before treatment if you have:

  • A history of pancreatitis.
  • Severe digestive problems, including gastroparesis.
  • Diabetic eye disease (retinopathy).
  • Kidney problems or other significant medical conditions.

Wegovy should be stopped at least two months before a planned pregnancy. Your prescriber will review your medical history and current medications to assess whether treatment is safe and appropriate.

How long can I stay on Wegovy?

Wegovy is designed for long-term weight management, rather than short-term weight loss. There is no fixed maximum treatment duration, provided the medication remains suitable, effective and well tolerated.

Your prescriber will regularly review your progress, side effects and overall health to determine whether treatment should continue.

Stopping Wegovy may lead to weight regain, so maintaining healthy eating habits and regular physical activity remains important.

Further information

Always read the information supplied with your medicine.

A treatment plan tailored to you

GETTING STARTED

Starting treatment

Your Wegovy journey begins with a personalised assessment to make sure treatment is right for you.

  • Complete an online consultation about your health and weight management goals.
  • Meet your UK prescriber through a video consultation.
  • Start at the recommended dose if treatment is suitable.
  • Receive guidance on using your Wegovy pen safely.

AS TREATMENT CONTINUES

Finding the right dose

Your Wegovy dose is gradually adjusted to help you find a treatment plan that works for you.

  • Increase your dose gradually, usually every four weeks.
  • Monitor your progress and how well you tolerate treatment.
  • Discuss any side effects or concerns with your prescriber.
  • Adjust or delay dose increases where clinically appropriate.

LONGER-TERM TREATMENT

Looking ahead

Long-term weight management is about maintaining progress and building healthy habits that last.

  • Review your weight loss progress with your prescriber.
  • Continue treatment for as long as it remains suitable and beneficial.
  • Build sustainable eating and physical activity habits.
  • Receive ongoing support to help maintain your progress.

Eligibility check

Check your BMI in seconds.

Weight loss treatment is typically suitable for a BMI of 30+, or 27+ with a weight-related condition.

Use the calculator to see if you may be eligible.

  • Quick & easy Takes less than 30 seconds
  • Private & secure Your data is never stored or shared
  • Clinician reviewed Eligibility is confirmed during your consultation
Speak to our pharmacy team

No obligation · Takes about 3 minutes

cm

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Your BMI

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Enter your height and weight to see an estimate.

BMI categories

  • Under 18.5 Underweight
  • 18.5 – 24.9 Healthy weight
  • 25 – 29.9 Overweight
  • 30+ Obesity

What this means: BMI is one of several factors used to assess whether weight loss treatment may be suitable for you. Treatment is subject to a clinical assessment.

This calculator provides an estimate only. BMI does not account for muscle mass, body composition or ethnicity. Eligibility is confirmed by a clinician during your consultation. Treatment is not suitable in pregnancy, while breastfeeding, or when trying to conceive.

Why go with PillSuite

A pharmacy, not a marketplace.

  • A named UK prescriber

    Your treatment is assessed by a qualified UK prescriber who reviews your medical history and suitability before making a prescribing decision.

  • Licensed medicines only

    We supply genuine, UK-licensed medicines sourced through regulated pharmaceutical suppliers, with appropriate checks to ensure quality and safety.

  • Support that continues

    Our support doesn't stop when your treatment arrives. We're here to answer questions, review your progress and help you manage your treatment with confidence.

  • Built around your answers

    Your treatment recommendations are based on your medical history, health needs and individual circumstances, helping your prescriber make an informed decision about your care.

Ready to find out if Wegovy suits you?

Find out whether Wegovy could be suitable for you with a confidential online consultation and assessment by a qualified UK prescriber.

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