
Coming Off a GLP-1: What Happens, and How to Keep Your Results
Medications · Weight maintenance
When the medicine stops, the hunger comes back. That is biology, not failure. Here is how to hold on to as much as you can.
Written for my patients. If you are not one, read "call me" as "call your own clinician", and take the questions here to them.
What happens when you stop
These medicines turn down the signals that drive hunger. They do not reset them. When the dose is gone, appetite and "food noise" return, usually within weeks, and weight follows. Across 37 studies, weight came back at about 0.8 kg (almost 2 lb) a month after stopping semaglutide or tirzepatide. Blood pressure, cholesterol, and blood sugar improvements faded along with it.
Weight lost from the start, 88 weeks later
| Group | Still lost at week 88 |
|---|---|
| Stayed on tirzepatide | 25% |
| Stopped at week 36 | 10% |
Everyone lost about 21 percent in the first 36 weeks. Then half switched to placebo. A year later, the people who stopped had regained more than half of what they had lost; the people who continued kept losing. Stopping semaglutide looks the same: in another trial, people kept about a third of their loss a year after stopping. SURMOUNT-4, JAMA 2024 · 670 adults · randomized withdrawal.
Before you stop, talk to me
Obesity behaves like high blood pressure: when treatment stops, the problem usually returns. For many people the best plan is staying on the medicine, sometimes at a lower maintenance dose. If you need to stop because of cost, side effects, pregnancy plans, or just personal choice, that is a real decision and we will plan it together.
Some clinics taper the dose down over a few months. There is very little research showing that prevents regain, but it can let hunger come back more gradually and give you time to adjust. We will decide what makes sense for you.
What helps most
The first 16 weeks off
- Eat on a schedule even when you are not hungry yet. Set alarms if you need them.
- Expect hunger to climb over the first few weeks. Plan for it: protein first, eat slowly, smaller plates, keep trigger foods out of sight.
- Keep your strength sessions on the calendar like appointments.
- Check in with me at least monthly during this stretch.
- Skip the fat burners, detox products, and online "GLP-1 boosters." None of them replace the medicine, and some are not safe.
Call me if
I wrote this for my patients, and it reads the same for everyone: general information, not a plan. If you would like your own numbers read against your own story, that is what a Lab Second Look is for. If you are not sure where to start, the free intro call is fifteen minutes.
A note on how to use this. General information for my patients, not individualized advice. Please do not stop or change a prescribed medicine without talking to your clinician first.
- Aronne LJ et al. Continued treatment with tirzepatide for maintenance of weight reduction (SURMOUNT-4). JAMA 2024;331(1):38–48.
- Wilding JPH et al. Weight regain and cardiometabolic effects after withdrawal of semaglutide: STEP 1 extension. Diabetes Obes Metab 2022;24(8):1553–64.
- West S et al. Weight regain after cessation of medication for weight management: systematic review and meta-analysis. BMJ 2026;392:e085304.
- Jensen SBK et al. Healthy weight loss maintenance with exercise, GLP-1 receptor agonist, or both, followed by one year without treatment. eClinicalMedicine 2024;69:102475.
Trang Ca Laube, FNP-BC, FMACP · Reclaim Power Telehealth · Updated September 2026
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