- Medication only with lifestyle guidance (Vitalys).
- Injections covered with BMI 35+ and a condition; Mounjaro not.
- Mounjaro after two years: €450 per six months (Vitalys).
- Weight can return after stopping medication.
- Surgery remains possible if medication falls short.
How does weight loss medication work in the Dutch system?
Vitalys, the obesity clinic of Rijnstate, offers weight loss medication only in combination with lifestyle guidance. For reimbursement of injections, with the exception of Mounjaro, the clinic mentions a BMI of 35 or higher with a related condition. People who want to continue Mounjaro after two years can buy a six-month package for 450 euros. Vitalys does not offer Ozempic, because it is diabetes medication.
People who already lose more than ten percent with a combined lifestyle intervention no longer qualify for medication at Vitalys, because the lifestyle approach is working.
What happens when you stop?
Stopping medication can lead to weight regain. That is why centres reduce it under supervision and check whether a lower dose remains necessary. A healthy lifestyle remains the basis during and after medication.
When is surgery the better choice?
With a BMI of 40, or 35 with a weight-related condition, surgery gives the most lasting weight loss and often improves type 2 diabetes strongly. If medication does not help enough, you can still have surgery as long as you meet the criteria.
The landscape is changing fast: the Nederlandse Obesitas Kliniek stopped offering the gastric balloon because it considers medication more effective with fewer side effects. Discuss the options with your GP or a bariatric centre.
Medication and surgery side by side
Advantages
| Advantage | Explanation |
|---|---|
| Medication: no operation | dose can be adjusted |
| Medication: covered under conditions | BMI 35+ with a condition |
| Surgery: lasting | most weight loss long term |
| Surgery: diabetes | strong effect after a bypass |
Points of attention
| Point of attention | Explanation |
|---|---|
| Medication: regain after stopping | supervised tapering |
| Medication: Mounjaro not covered | €450 per six months after two years |
| Surgery: operation risk | 1.4% serious (2024) |
| Surgery: lifelong vitamins | €10-€15 a month |
Cost and insurance (2026)
Coverage differs strongly between medication and surgery.
| Item | Amount or arrangement |
|---|---|
| Injections (not Mounjaro), with conditions | covered via Vitalys criteria |
| Mounjaro after two years (Vitalys) | €450 per six months |
| Surgery with indication | €385 deductible 2026 |
| Lifestyle programme (GLI) | covered |
Weight loss medication vs surgery: key figures
| Feature | Value |
|---|---|
| BMI for covered injections (Vitalys) | 35+ with a condition |
| GLI success that excludes medication | more than 10% loss |
| Mounjaro continuation | €450 / 6 months |
| Surgery threshold | 40, or 35 with a condition |
| Serious complications surgery (2024) | 1.4% |
Medication versus surgery
| Aspect | Weight loss medication | Weight loss surgery |
|---|---|---|
| Procedure | injections or tablets | keyhole operation |
| Lasting? | as long as you use it | yes |
| Coverage | under conditions | with indication |
| Guidance | lifestyle programme | five years of aftercare |
Step by step
- GP. Discuss your BMI and conditions.
- Lifestyle programme. Often the first step.
- Medication. With guidance, if you qualify.
- Evaluate. Not enough effect? Consider surgery.
- Surgery. Referral to a DATO centre.
Read next
- All obesity treatment options — the full ladder
- Eligibility for surgery — BMI thresholds
- Gastric balloon — another option
- Diabetes and surgery — metabolic effect
Medication brought from abroad
If you used weight loss medication abroad, bring your prescriptions and records to your Dutch GP. Coverage and prescribing rules in the Netherlands may differ, and continuing a product that is not covered here can be expensive.
Questions to ask before choosing
What is my BMI and which conditions do I have? What have I already tried, and for how long? Do I qualify for covered medication, and under which conditions? What happens if I stop? Would I qualify for surgery now, and what would that mean for my daily life?
Discuss these questions with your GP or at an obesity clinic. There is no single right answer: the best option depends on your health, your preferences and what you can keep up in the long term.
Combining medication and surgery
Medication and surgery are not always either-or. Some people use medication before surgery, others after surgery when weight returns. Such combinations are always decided by the treating team, based on your situation.
Keep your GP informed
Whichever route you choose, your GP coordinates your care in the Netherlands. Make sure letters from the obesity clinic reach your GP, especially about medication, so that interactions and follow-up are handled correctly.
Also keep a list of all medication you use, including anything bought online, and bring it to every appointment so your team has a complete picture.
The role of lifestyle in every option
Whether you choose medication, a balloon or surgery, the eating and exercise habits you build determine how lasting the result is. That is why every Dutch pathway combines treatment with lifestyle guidance.
Your GP can help you compare the options.
Frequently asked questions about medication versus surgery
Under conditions. Vitalys mentions coverage of injections, except Mounjaro, with a BMI of 35 or higher and a related condition, always combined with lifestyle guidance.
No. At Vitalys, people who want to continue after two years can buy a six-month package for 450 euros.
No, because Ozempic is diabetes medication.
Yes. If medication does not help enough and you meet the criteria, surgery remains possible.
Weight can return. Centres reduce medication under supervision and check whether a lower dose is needed.
At Vitalys, people who lose more than ten percent with a lifestyle programme no longer qualify, because the lifestyle approach works.
With severe obesity, surgery gives the most lasting weight loss.
The Nederlandse Obesitas Kliniek considers medication more effective with fewer side effects than the balloon.
Yes, medication is only offered together with lifestyle guidance.
Your GP and the obesity clinic, based on your BMI, conditions and earlier attempts.
Call +31 6 38048347 (Mon–Fri 09:00–17:00) or email info@maagverkleining-info.nl. This page is also available in Dutch.
Sources
- Vitalys (Rijnstate): weight loss medication
- Nederlandse Obesitas Kliniek: discontinuation of the balloon
- Richtlijn Chirurgische behandeling van obesitas, NVvH
Search terms leading here: weight loss medication Netherlands, GLP-1 vs gastric bypass, Mounjaro Netherlands coverage, weight loss injections vs surgery.
Author: Gijs Bodenstaff. Last reviewed: September 2026.