Weight Regain After Stopping Weight Loss Injections: What to Expect

When you get to the stage of stopping weight loss drugs, it is understandable that you may feel a mix of emotions. Maybe it’s a feeling of being proud of the weight loss achieved or maybe it is a sense of nerves about what happens next. The fear about regaining all of the weight after stopping treatment is a common one. So in this article we aim to go through what usually happens after weight loss jabs as well as what you can do to maintain your progress.

Why Weight Regain Can Happen After Stopping Injections

We have all probably seen those before and after pictures by now. People talk about how for years they struggled with weight loss but after Wegovy (semaglutide) or Mounjaro (tirzepatide), they finally got to a weight they were satisfied with. Yes, these weight loss injections can help you lose weight by decreasing your appetite and making you feel full for longer. Some people describe this as “turning down the food noise”.

However, this is not a permanent change so weight regain can happen after stopping injections. Why is this? This is because when you stop using the medication, its effects gradually wear off and your natural hunger signals come back. Thus, medical guidance recommends that lifestyle changes (e.g diet and exercise) are started before or alongside weight loss jabs. Maintaining these lifestyle changes after stopping the weight loss medication can help you to reduce the chances of the weight coming back. As such, many healthcare providers may recommend a one year follow-up after stopping medical weight loss treatment.

What Happens When You Stop Taking Weight Loss Medication?

Now let’s go through what actually happens when you stop taking weight loss injections. There are a range of such medications available but the two we will focus on are Wegovy (semaglutide) and Mounjaro.

Weight Changes After Stopping Wegovy

Wegovy (or semaglutide) is a weight loss injection targeting a hormone called GLP-1 that is typically taken once a week for up to two years. By using this treatment alongside a healthy diet and exercise, people who meet specific BMI and health criteria can often experience significant weight loss especially if non-medical methods have been unsuccessful previously. The medication can aid in the weight loss process by reducing food noise but can also bring other health benefits e.g improvements in blood pressure and long term cardiac health.

With Wegovy, what happens when you stop taking for weight loss? However, people may underestimate how important it is to maintain said lifestyle changes after stopping Wegovy. The research suggests that if weight management measures like diet and exercise are not maintained after stopping medication, people can regain some of the weight they lost. How much weight someone regains can vary greatly but it is clear that strong lifestyle support or ongoing treatment is needed to preserve the initial effects of Wegovy.

Coming Off Mounjaro: What Patients May Experience

Mounjaro is also a weight loss injection, it is a newer medication that works by targeting the hormones GLP-1 and GLP-2. It has recently been announced that Mounjaro will begin a phased distribution starting with certain healthcare services in parts of England. Initial research and anecdotal reports suggest that Mounjaro has the potential to help people lose more weight than Wegovy. This has not only boosted its brand reputation but also raised questions about the sustainability of the effects of this medical weight loss.

So what happens when you stop taking mounjaro for weight loss? As Mounjaro is still considered a ‘newer’ medication, many of the long-term effects are still being researched. Current studies suggest that stopping Mounjaro may mean people experienced stronger food cravings or an increased appetite. This may mean the weight originally lost by using this medication can come back, this is especially likely if lifestyle changes to diet and exercise are not maintained. Therefore, if you are coming off Mounjaro, you may be recommended a plan to monitor your response to stopping medication. This can help to support weight management to help maintain the effects of the medication.

Factors That Influence Weight Changes After Treatment

As mentioned, everyone’s body can respond differently to stopping weight loss medication. There are several factors that can impact the risk of weight gain after stopping weight loss injections, for example:

Life After Weight Loss Injections: How to Maintain Results

So what is life after weight loss injections going to be like? It might be helpful to view using weight loss injections as the starting point for a marathon. The real goal is to maintain the holistic lifestyle changes that the medication supports. This is what will really keep the weight off and lead to long-term, sustained change. Some tips on how to maintain results include:

• A balanced and structured diet
  • This means regular nutritious meals with vegetables as well as lean protein while reducing intake of highly processed foods.
  • Some people find it helpful to plan meals and snacks, this may reduce the risk of impulse buying or bingeing.
  • A diet does not mean a ‘crash diet’ where you try to eat nothing at all, it is important to get adequate nutrition.

• Getting regular physical activity
  • For adults, NHS guidance recommends at least 150 minutes of moderate level intensity (e.g swimming, jogging) activity a week. It would be even better if you add in some weights or muscle strengthening exercises.
  • Regular physical activity not only supports maintenance of weight loss from Wegovy/Mounjaro but also improves mental health and heart health

• A strong support network
  • A weight loss journey can be a highly physically and emotionally demanding experience. Often after medical treatment, it can be helpful to join a community weight management programme or peer support group to help you navigate the experience after stopping medication.

• Prioritising wellness
  • Poor quality sleep and high stress can actually contribute to weight gain. This may be because of hormonal changes or increased appetite and cravings.
  • Effective relaxation techniques to reduce stress are very important, take care to be kind to yourself.
  • Having good sleep hygiene (e.g no screens an hour before bed, no caffeinated products after 3pm) will help to support weight stability after stopping medical treatment.

Can You Restart Treatment If Weight Returns?

This is a question that requires more than a yes or no answer. In short, for some people it is possible to consider restarting a weight loss jab if the weight returns after stopping treatment. However this is not a blanket ‘yes’ as there are several factors to weigh up when thinking about restarting treatment, for example:

• what someone’s current weight is
• what someone’s starting weight was
• someone’s general health and weight-related risks
• how the weight loss medicine worked for this person
• did this person experience any side effects with the medication
• if the weight loss jab is offered in the area this person lives or if there is specific policy on its usage

For some people, rather than restarting medication, it may be more beneficial to consider other options such as:

• psychological support
• dietitian support
• referral to a weight management service
• referral for consideration of bariatric surgery

It may be unsafe to restart one of these prescription weight loss medications without a review by a medical professional first. They can assess the situation and recommend suitable treatment options.

Key Takeaways on Stopping Weight Loss Injections

So overall, while weight loss injections like Wegovy and Mounjaro offered here at Meds for Less can be very effective, the medication’s effects do not last when you stop taking them. Thus, it is not uncommon for people to regain a significant proportion of the weight that they lost while on medication. This is because sustaining the weight loss long term requires the individual to maintain the lifestyle changes to diet and regular exercise that should always come alongside starting weight loss injections. For many people, having additional support from weight management services or a medical review to follow up for a year after stopping medication can help keep the weight off. If the weight does return, please consult your healthcare provider for advice; they can assess the situation and decide with you on how best to proceed.