Who is eligible for GP-led weight loss medication?

Eligibility is based on your BMI, your medical history, and a full clinical assessment with a GP. As a rough guideline, treatment is usually considered if your BMI is 30 or over — or 27 and over with a weight-related condition like type 2 diabetes or high blood pressure. Your GP will walk you through it at your appointment and confirm what's right for you.

Does booking an assessment guarantee a prescription?

You'll still have a full GP consultation with tailored lifestyle and clinical advice. If bloods were included, you'll get your results and a clear next step — whether that's follow-up, referral, or simply reassurance.

Do I need to attend the clinic for my first appointment?

Yes. All initial DocTap medical weight-loss appointments are in person with a GP. This allows the GP to check your weight, review your medical history and current medicines, and carry out any clinically necessary checks before discussing treatment. Booking an appointment does not guarantee that weight-loss medication will be prescribed.

Are blood tests required before weight loss treatment?

Blood tests are optional for some straightforward starts, but the GP may recommend them when they are clinically useful or where your health history requires further checks. DocTap also offers initial weight-loss appointments that include baseline blood tests covering blood sugar, cholesterol, liver and kidney markers. The GP will explain what is appropriate for you.

What are the side effects of weight loss injections, and when should I seek help?

Most side effects are gastrointestinal — nausea, reflux, constipation, or diarrhoea — and usually settle within the first few weeks. Your GP will explain what to expect and how to manage them.

How do repeat prescriptions and follow-up reviews work?

Repeat prescriptions are handled through your patient portal — no face-to-face or video consultation needed unless it's clinically required or you'd prefer one. You'll get an automated reminder when a repeat is due, and before each one you'll submit a quick update covering your current weight, any side effects, your pregnancy status, any recent hospitalisation or upcoming surgery, other weight-loss medication, and any significant health changes. A GP then reviews it and decides whether to continue, adjust, reduce, or pause treatment. If anything needs a closer look, your GP will let you know.

Is weight loss medication included in the appointment price?

Medication cost isn't included in your appointment. Your consultation fee covers the GP's time, any in-clinic tests, and your clinical follow-up. Medication is paid for separately through a pharmacy, and we price-match to the cheapest online pharmacy providers — so you get GP-led, in-clinic care without paying a premium on the treatment itself. Learn more about treatment options and pricing (https://doctap.co.uk/medical-weight-loss/treatment-information)

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Weight loss, with care

Start with a GP, not an online form. If treatment is right for you, your GP will help you start safely. Repeat prescriptions can be requested online, with GP review, support if needed and home delivery if all is well.

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Doctor discussing weight management with a patient

Why DocTap?

More than just a prescription

Start without the stress: No photo uploads or complicated forms — just book an appointment and your GP will guide your care from there.

A doctor, not a form: Your GP will assess what’s right and safe for you, start treatment if suitable, and support you if questions or side effects arise.

Know your health numbers: Add optional blood tests to capture your health baseline, repeat them at our on-site labs, and review progress with a GP.

Care for the whole you: Your GP can assess and treat wider health concerns alongside your weight loss care.

Choosing a weight loss service

Online convenience, with GP-led care

Online pharmacies

Fill in forms, upload photos and wait for remote approval.
Safety checks usually rely on forms, uploaded details and self-reported measurements.
Support is usually remote and may focus on repeat supply.
Usually focused on the weight-loss pathway.
Competitive pricing and home delivery are often the main appeal.

DocTap

Book an appointment, see a GP, and they’ll guide your care from there.
Your GP can assess you properly and arrange blood tests or in-clinic checks if needed.
You can see a GP if side effects, dose questions or concerns arise.
Your GP can assess and treat wider health concerns alongside your weight loss care.
Request repeats online, with medication pricing comparable to leading online pharmacies and delivery within 1–2 days.

GP-led weight loss

How it works

1

Book your clinic appointment

No photo uploads or complicated online forms — just choose a convenient London clinic and come in to see a GP in person.
2

Get set up safely

At your appointment, your GP will weigh you, review your health and carry out any checks needed before recommending treatment.
3

Start treatment

If treatment is right and clinically safe for you, your GP can issue a prescription and arrange delivery to your door, usually within 1–2 days.
4

Request your next delivery

When you’re running low, request your next supply through your DocTap account. A GP reviews it and, if all is well, delivery is arranged within 1–2 days.

Medications & Prices

Doctor discussing weight management treatment with a patient

GP-led weight loss treatment

View treatment options & prices Book a consultation

Appointment options

Choose your weight loss appointment

Choose a 25-minute option if you’re generally well and want a focused start. Choose a 35-minute option if you have medical conditions, take regular medication, feel unwell, or have questions to discuss.

25-minute GP consultation

For patients who are generally well, with no significant medical conditions, symptoms or concerns to discuss. Your GP will talk through your health, check your weight and suitability, and start treatment if it’s right and safe for you.

Member price^†

from £89.10

Standard price from £99

Focused GP assessment
Weight and suitability check
Medication prescribed if suitable
Not suitable if you have medical conditions, take regular medication, feel unwell, or have symptoms or concerns to discuss. Please choose a 35-minute option instead.

Book

35-minute GP consultation

Choose this if your health is less straightforward, or if you want more time to discuss treatment properly before starting.

Member price^†

from £112.50

Standard price from £125

Longer GP assessment
More time for history and questions
Medication prescribed if suitable

Book

25-minute GP consultation + baseline blood tests

For straightforward starts where you also want baseline blood tests. Your bloods and measurements are taken before you see the GP, who reviews your results and checks suitability.

Member price^†

from £181.80

Standard price from £202

Includes blood sugar, cholesterol, liver and kidney function markers
Focused GP assessment + results review
Medication prescribed if suitable
Not suitable if you have medical conditions, take regular medication, feel unwell, or have symptoms or concerns to discuss. Please choose a 35-minute option instead.

Book

35-minute GP consultation + baseline blood tests

The most complete option if your health is less straightforward or you want baseline blood tests with more GP time to discuss your results, history and treatment options.

Member price^†

from £222.30

Standard price from £247

Includes blood sugar, cholesterol, liver and kidney function markers
More time to review results, medical history and questions
Medication prescribed if suitable

Book

All initial appointments are in person with a GP. The appointment fee does not include medication, and booking does not guarantee a prescription — medication is issued only where clinically appropriate.

† The member price is available with DocTap Pass — a £15 membership that gives 10% off appointments and tests for 12 months (scans and medications excluded). You can add DocTap Pass to your basket when you book your appointment, or during your consultation when adding tests.

Safe, simple weight loss treatment

View medications & prices Book a consultation

FAQs - Eligibility and assessment

Who is eligible for GP-led weight loss medication?: Eligibility is based on your BMI, your medical history, and a full clinical assessment with a GP. As a rough guideline, treatment is usually considered if your BMI is 30 or over — or 27 and over with a weight-related condition like type 2 diabetes or high blood pressure. Your GP will walk you through it at your appointment and confirm what's right for you.
Does booking an assessment guarantee a prescription?: You'll still have a full GP consultation with tailored lifestyle and clinical advice. If bloods were included, you'll get your results and a clear next step — whether that's follow-up, referral, or simply reassurance.
Do I need to attend the clinic for my first appointment?: Yes. All initial DocTap medical weight-loss appointments are in person with a GP. This allows the GP to check your weight, review your medical history and current medicines, and carry out any clinically necessary checks before discussing treatment. Booking an appointment does not guarantee that weight-loss medication will be prescribed.
Are blood tests required before weight loss treatment?: Blood tests are optional for some straightforward starts, but the GP may recommend them when they are clinically useful or where your health history requires further checks. DocTap also offers initial weight-loss appointments that include baseline blood tests covering blood sugar, cholesterol, liver and kidney markers. The GP will explain what is appropriate for you.

FAQs - Safety and side effects

What are the side effects of weight loss injections, and when should I seek help?: Most side effects are gastrointestinal — nausea, reflux, constipation, or diarrhoea — and usually settle within the first few weeks. Your GP will explain what to expect and how to manage them.

FAQs - Treatment and day-to-day

How do repeat prescriptions and follow-up reviews work?: Repeat prescriptions are handled through your patient portal — no face-to-face or video consultation needed unless it's clinically required or you'd prefer one. You'll get an automated reminder when a repeat is due, and before each one you'll submit a quick update covering your current weight, any side effects, your pregnancy status, any recent hospitalisation or upcoming surgery, other weight-loss medication, and any significant health changes. A GP then reviews it and decides whether to continue, adjust, reduce, or pause treatment. If anything needs a closer look, your GP will let you know.

FAQs - Pricing

Is weight loss medication included in the appointment price?: Medication cost isn't included in your appointment. Your consultation fee covers the GP's time, any in-clinic tests, and your clinical follow-up. Medication is paid for separately through a pharmacy, and we price-match to the cheapest online pharmacy providers — so you get GP-led, in-clinic care without paying a premium on the treatment itself. Learn more about treatment options and pricing (https://doctap.co.uk/medical-weight-loss/treatment-information)