Wegovy and Mounjaro maintenance dosing

Reaching your maintenance dose of Wegovy or Mounjaro is an important step, but it's often when new questions arise. While getting to your goal weight may have been the focus so far, keeping that weight off is the next part of the journey. For many people, that involves staying on a maintenance dose for an extended period to help manage hunger and support long-term weight stability. However, the most suitable dose and treatment approach will depend on your individual needs and progress.

In this guide, we'll look at how maintenance dosing works, why it may be recommended long term, and what you can expect as you move from active weight loss into weight maintenance.

Maintenance dosing for weight loss injections: key points

• Your maintenance dose is personal to you. It won't always be the highest available dose.
• Many choose to stay on treatment after reaching their goal weight for long-term weight stability.
• Healthy habits still matter. Balanced nutrition, regular activity, and ongoing support are key to maintaining your results.

What is the maintenance dosing for Wegovy?

It can take time to reach your Wegovy maintenance dose, as healthy, sustainable weight loss happens gradually. For many people, the maintenance phase begins from around the fifth month of treatment, although this can vary depending on how your body responds and the progress you've made along the way.

Your maintenance dose may range from 0.25mg to 7.2mg, depending on your individual needs. Your clinician will work closely with you to determine the most appropriate dose to help you maintain your results while supporting your long-term health goals.

Can I stay on a low dose of Wegovy?

Yes, in some cases you may be able to stay on a lower dose of Wegovy if it continues to manage your appetite effectively and supports your progress. While Wegovy is usually increased gradually to a maintenance dose, treatment isn't always one-size-fits-all. If you're achieving good results and finding a lower dose easier to tolerate, your clinician may recommend staying at that level. The right dose is the one that balances effectiveness, side effects, and your long-term weight management goals, so any changes should always be made with clinical guidance.

What is maintenance dosing for Mounjaro?

The maintenance dose of Mounjaro isn't the same for everyone. When deciding what's right for you, your clinician will consider factors such as your weight loss progress, how well your appetite is being managed, and whether you've experienced any side effects during treatment.

Long term, most people remain on a dose between 2.5mg and 15mg. Your maintenance dose will be tailored to your individual needs, helping you maintain your results while balancing effectiveness and tolerability.

How do I know when I’ve reached my maintenance dose for Wegovy or Mounjaro?

When you begin treatment with Wegovy or Mounjaro, your dose is usually increased gradually over time. This process, known as titration, gives your body time to adjust to the medication and may help reduce the risk of side effects as your dose increases.

Your maintenance dose is the dose that allows you to sustain your progress over the longer term. For many people, this coincides with reaching their goal weight, but some may move into the maintenance phase earlier if they're responding well to treatment and making steady progress.

With Mounjaro, doses are typically increased in 2.5mg increments every four weeks until the most suitable maintenance dose is found. Your clinician will guide you through each stage of treatment, let you know when you've reached your maintenance dose, and continue to monitor your progress to make sure your treatment is right for you.

Is my maintenance dose of Wegovy or Mounjaro always the highest?

Your maintenance dose is the dose that helps you maintain your weight loss over the longer term, and it won't necessarily be the highest available dose. If you're achieving good results, or experiencing side effects, your prescriber may recommend staying on a lower dose instead. Likewise, if you continue to lose weight beyond what's considered healthy, your dose may need to be adjusted.

• Wegovy: The maximum Wegovy dose is 7.2mg, but many people successfully maintain their weight on a lower dose. Studies have shown that 7.2mg of Wegovy can help patients lose on average 21% of their body weight.
• Mounjaro: If prescribed the highest dose (15mg), this is the maximum amount you can take each week, as more can lead to unwanted side effects. The highest dose of Mounjaro is usually considered for individuals who have responded well to treatment. However, if you see results on a lower dose, then your prescriber might decide to keep you on that dose.

What if the highest dose of Wegovy or Mounjaro doesn’t work for me?

If you've reached your maintenance dose and are finding it difficult to maintain your weight, it's worth taking a step back and looking at the bigger picture. Weight maintenance isn't only influenced by medication. Changes to your eating habits, activity levels, routine, sleep, or stress can all have an impact over time.

If you're concerned that your appetite is increasing, your weight is changing, or your current dose no longer feels effective, speak to your clinician. They can review your progress and discuss whether any adjustments to your treatment plan may be appropriate.

Do I still lose weight on a maintenance dose?

It's completely normal for weight loss to slow down once you reach your maintenance dose. In fact, that's often a sign that your treatment is doing what it's designed to do. At this stage, the focus shifts from losing more weight to maintaining the progress you've worked hard to achieve.

Some people may continue to lose a little more weight, particularly if they're still eating in a calorie deficit or increasing their activity levels. However, the main goal of a maintenance dose is to help you stay at a healthy, stable weight long term and reduce the chances of regaining weight in the future.

Can my maintenance dose of Mounjaro or Wegovy be changed?

You must speak to your healthcare provider if you think your maintenance dose isn’t right for you.

If you’re experiencing side effects, you may need to lower the dosage of your weight loss injection to reduce them. Your dosage might also need to be lowered if you continue to lose weight while on your maintenance dose. This is to prevent you from losing too much weight.

Do I need to keep using Wegovy or Mounjaro forever to maintain my weight?

For some people, continuing treatment for longer may be helpful in maintaining weight loss. So, medical professionals would recommend remaining on treatment long term.

But that doesn’t mean you will need to stay on it for the rest of your life to maintain your weight. Some people may be able reduce or stop treatment with appropriate support and monitoring. This will depend on your circumstances.

Everyone’s treatment will need to be tailored to them by our clinicians to suit their needs and any underlying situations.

Can I stop using Wegovy or Mounjaro after reaching my goal?

Yes, you can discontinue weight loss medication once you reach your goal. If you wish to stop your weight loss medication, for whatever reason, you must talk to your prescriber first.

For more guidance, explore our advice on continuing vs. discontinuing your medication during maintenance.

Is it possible to maintain my weight loss without Wegovy or Mounjaro?

If you decide to stop taking weight loss medication, the habits you've built along the way become even more important. Eating regular, balanced meals, staying active, and maintaining a consistent routine can all help support long-term weight maintenance.

It's also worth remembering that some weight regain can happen after stopping treatment. This doesn't mean you've failed or that the medication hasn't worked. However, people who continue with healthy lifestyle habits tend to be better placed to maintain their results.

Even so, don’t forget that aim isn't perfection, but creating a sustainable way of eating and living that supports your weight and overall wellbeing.

Stopping Wegovy or Mounjaro

There are lots of reasons why someone might decide to stop taking Wegovy or Mounjaro. For some, it may be because they've reached their goal weight and feel confident maintaining their progress through the healthy habits they've built along the way. Others may be considering stopping because of side effects, cost, or a change in their circumstances.

Whatever your reason, it's important to speak with your clinician before making any changes to your treatment. They can review your progress, discuss your goals, and help you weigh up whether stopping treatment is the right option for you at this stage of your journey.

What happens if I stop Wegovy or Mounjaro before I’ve reached my weight loss goal?

Stopping Wegovy or Mounjaro before reaching your goal weight may make it harder to maintain the progress you've made. These medications help reduce hunger, so stopping treatment can lead to increased appetite, making weight regain more likely.

Research suggests that some people regain weight after stopping treatment. For example, one study found that participants regained around two-thirds of the weight they had lost within a year of stopping semaglutide treatment.

This doesn't mean weight regain is inevitable, but it does highlight the importance of having a long-term plan in place. Continuing with healthy eating habits, regular physical activity, and ongoing support can help you protect your progress, whether you're still taking medication or considering stopping treatment.

To learn more, explore our guide on how to maintain weight loss for good.

Can I start Wegovy or Mounjaro again after stopping?

If you stop taking Wegovy or Mounjaro, you may eventually decide to restart your weight loss treatment. However, restarting is not automatic and always requires clinical assessment, which takes into consideration factors like:

• your current BMI
• your treatment history
• the reason for stopping
• the length of treatment break
• your overall health and suitability

We discuss these and more in our in-depth guide on restarting weight loss medication.

Sometimes, people who restart their injections discover that their bodies don’t tolerate them as well as they did the first time. However, this isn’t the case for everyone.

Will I go back to the same dose of Wegovy or Mounjaro after stopping

If you decide to stop Wegovy or Mounjaro and later want to restart treatment, you'll usually need to begin again on a lower dose and work your way back up through the titration schedule. While this can feel like a setback, it allows your body to readjust to the medication and may help reduce the likelihood of side effects.

If you have missed more than two weeks of your injections, speak to your prescriber, as, in some cases, your dose may need adjusting.

Wegovy and Mounjaro maintenance dose after goal weight

Reaching your goal weight is a fantastic achievement, but maintaining it is where long-term success really takes shape. For many people, Wegovy or Mounjaro can continue to play an important role during this stage by helping to manage appetite and support weight stability over time.

The right maintenance dose will be different for everyone, which is why ongoing reviews with your prescriber are so important. The aim is to find a sustainable approach that helps you maintain your results and feel confident in the long term.

Niya MansuriPrescribing Pharmacist

Sources

• Once-weekly semaglutide 7·2 mg in adults with obesity (STEP UP): a randomised, controlled, phase 3b trial (2025) PubMed. [Accessed 20 August 2026]
• Weight regain and cardiometabolic effects after withdrawal of semaglutide: The STEP 1 trial extension (2022) PMC. [Accessed 20 August 2026]
• Obesity as a Chronic Disease: A Narrative Review of Evolving Definitions, Management Strategies, and Cardiometabolic Prioritization (2025) Springer Nature. [Accessed 20 August 2026]
• Long-Term GLP-1 Use: Should You Stay on It for Life? (2026) Health Central. [Accessed 20 August 2026]