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Once you’ve reached your goal weight on a GLP-1 medication, you may wonder if it’s possible to lower your dose or go off the drug altogether. Yet most obesity doctors recommend sticking with a GLP-1 because obesity is a chronic condition.
“It’s like treating high blood pressure. I wouldn’t say it was time to stop your blood pressure medicine because your blood pressure got better,” says Samantha Flanagan, DO, an obesity medicine specialist with Temple Health in Philadelphia.
That said, there are things you can do to help you maintain your weight loss — like exercising more, adjusting your eating, and keeping close tabs on any changes — so you can stop any potential weight regain quickly. Here’s what experts recommend.
1. Work With Your Doctor to Establish a Maintenance Dose
Studies show that most people who stop a GLP-1 completely quickly regain the weight they’ve lost. Symptoms like increased hunger and cravings may also come back. Even with healthy habits in place, “we know that appetite and food noise are going to come back, and you’ll be pushed to eat more,” says Holly Wyatt, MD, professor of nutrition sciences at the University of Alabama at Birmingham and coauthor of Losing the Weight Loss Meds.
But switching to a lower dose or taking your current dose less frequently might be enough to help you maintain your weight loss, early research suggests. “Often, if someone is on a weekly injectable, I’m finding that many patients can take it every 10 days and still have the metabolic benefits, decreased food noise, and decreased appetite,” Dr. Flanagan says.
Since the data is still emerging in this area, there’s no official way that maintenance dosing ought to work. Instead, talk to your doctor about what may work best for you. You can also talk about trying the dose-lowering approach if you’d like to eventually get to a point where you’re weaned off the meds altogether.
Although stopping the meds isn’t the approach that most experts, including Flanagan, recommend, some people may need to end treatment if they’re no longer able to afford their medication (because of insurance coverage changes) or if they’re having a hard time managing the side effects.
Should someone opt to stop their GLP-1, experts like Flanagan prefer they do so gradually, so they can keep a close eye on a patient’s weight and then course-correct if they start to regain too much too quickly. “If someone regains more than 5 percent of their body weight, especially within the first month or so, we may want to restart the meds,” she says.
Some people opt to go back on their meds if they’re struggling with non-scale issues like more cravings and food noise, even if their weight hasn’t gone up, to reduce their chances of regaining later on. Again, you should talk with your doctor about the pros and cons for you.
If you opt to restart your meds, there are a few things to keep in mind. First, you’ll need to gradually increase your dose, like you did the first time around, to minimize side effects, so it may take some time to reach your goal weight again. Also, you may not lose as much weight the second time around, since some research suggests that stopping and restarting GLP-1s can reduce their effectiveness.
2. Consider Switching to the Orforglipron Pill
Some research shows that people who switched from injectable GLP-1s (tirzepatide and semaglutide) to orforglipron, an oral GLP-1, were able to maintain between 75 and 80 percent of their weight loss and other health benefits, like improved blood pressure, blood sugar, and cholesterol. That said, it’s just one study, and more research is needed to get a better understanding of how oral GLP-1s might work best for weight loss versus weight maintenance, Dr. Wyatt says.
Oral meds have side effects similar to injectables. However, they’re generally less expensive, and many people might prefer the idea of a pill if they’re just tired of shots or they travel often.
Both Wyatt and Flanagan say that switching to orforglipron can be an option to discuss with your doctor if an oral med is more affordable or works better for your lifestyle. But if cost or convenience aren’t big factors for you, switching to a lower dose of the injectable you’re already on may be a better bet, since you already know it works for you, says Flanagan.
3. Get Even More Committed to Your Exercise Routine
Hopefully, you have a workout routine that you’ve been following consistently since your GLP-1 journey began (or even before that). Regular exercise becomes even more important once you transition to a lower dose. “Physical activity is probably one of the strongest predictors in maintaining a weight loss,” Wyatt says.
Large, long-term studies on people who have successfully kept the weight off without GLP-1s show that it takes about 60 minutes of daily aerobic exercise to maintain that loss over time.
“After weight loss, the body adapts by slowing your metabolism. Exercise — a mix of both aerobic exercise and strength training — can increase your metabolism and help you use more of the calories you’re consuming,” Flanagan explains.
Brisk walking, bicycling, dancing, or playing pickleball are all good options for aerobic exercise. And you don’t have to get it all in one shot. Shorter bouts of exercise throughout the day can be just as effective as one long workout.
Getting in two to three weekly sessions of resistance training is important, too, since it helps your body maintain more lean muscle mass, which can also help keep your metabolism fired up. If you’re feeling overwhelmed about getting started or working up to that point, consider meeting with a personal trainer or using an app that can guide your at-home workouts (try FitOn, Ladder, or Nike Training Club).
4. Make Sure You’re Prioritizing Protein and Fiber
You may notice more hunger when you’re decreasing your GLP-1 dose. “Since we know that’s going to happen, we need to be strategic,” Wyatt says. That means finding other ways to mimic your GLP-1’s hunger-curbing effects as much as possible.
That starts with making sure you’re still hitting your daily protein and fiber goals. Protein keeps your metabolism revved by supporting your lean muscle mass, while fiber slows the rate at which your food gets digested to help you stay full for longer. Reaching for foods that are higher in volume — meaning they take up more space in your stomach — and lower in calories helps with satiety, too, Wyatt adds. Think salads, brothy soups, and fresh fruits and veggies.
Make it a point to eat every three to five hours, so you don’t get overly hungry and end up eating something you didn’t plan for. Keep shelf-stable snacks on hand (like in your bag or your desk) so there’s always something wholesome to nibble on. Nuts and dried fruit, lower-sugar protein bars, or dried edamame are all good choices.
Pay attention to your portions, too. It’s normal to feel hungrier once you’re off your meds, but having too-large helpings could lead to weight regain. That said, appropriate portion sizes — and how many calories you should be eating these days — are individualized. Your calorie deficit depends on things like your size, activity level, and age, Wyatt says. You and your doctor can decide together what’s best for you.
5. Schedule Regular Check-Ups and Weigh-Ins
It’s a good idea to see your doctor frequently when you’re lowering your dose. “Plan for at least once a month. If weight regain happens, we’ll start to see it pretty quickly. If we need to reintervene with another weight loss drug, it’s better to do it sooner,” says Flanagan. In her practice, regaining more than 5 percent of your body weight in a month is usually considered a red flag. In that case, you may want to talk about going back on your meds, or if you’ve lowered your dose, moving up to a higher maintenance dose.
Your doctor will also want to keep tabs on other key health metrics that likely improved as you lost weight — like your blood pressure, cholesterol, and blood sugar, Wyatt says. “If you had diabetes, high blood pressure, or high cholesterol in the past, those things could come back. So, you want to be monitored from a safety standpoint.” You and your doctor can decide how often you should have your numbers checked.
Although your provider may have wanted to keep close tabs on your lean muscle mass and bone density while you worked toward your goal weight, they’re not as crucial once you reach maintenance.
“When you regain weight, you do tend to regain some muscle as well, but that’s not something you necessarily need to track,” Wyatt says. Decreases in bone density also become less of a concern once you’re no longer losing weight rapidly, she adds.
6. Follow Stress-Relieving Practices
Stress management is a major part of keeping the weight off after you stop or reduce your GLP-1.
“When stress comes and you’re on the meds, a lot of times you can’t eat. But when the meds are gone, food may go back to being a coping mechanism unless you’ve worked on other strategies,” Wyatt says.
Committing to a practice like yoga, meditation, journaling, or any activity that helps you feel calmer can help bolster your emotional resiliency, which could make it easier to tame tension without food.
Flanagan also suggests having a few go-tos for when the urge to stress-eat strikes. “I often encourage my patients to stop and count to 30. It gives you a chance to see if you really want that food,” she says.
Getting enough sleep matters, too. Sleep deprivation seems to ramp up hunger hormones while squashing those that suppress your appetite. So logging the recommended seven to nine hours of shut-eye could make it easier to keep your appetite in check.
Lastly, losing weight can bring up mixed emotions about your sense of self and body image. Having a slimmer body doesn’t solve mental health issues related to weight stigma, so if you find that you’re struggling with these challenges, seek professional help and talk to your doctor about the best strategy forward.
The Wrap-Up
Once you’ve achieved your goal weight on a GLP-1, you can talk to your doctor about lowering your dose or switching to an oral medication to help you maintain your weight loss. Working closely with your doctor, sticking with healthy habits, and keeping an eye on changes can help you navigate this transitional period without backtracking. The key is to catch any weight regain early so you can make adjustments before it snowballs.
