Hitting a Weight Loss Plateau and How to Break It

Losing weight isn’t always as straightforward as we might want it to be. Sometimes the number on the scale stops changing, or the version of ourselves we see in the mirror doesn’t quite match up to the routine we’ve been keeping to. It can be frustrating if you feel like you've been hitting a weight loss plateau, but it’s a common experience in most weight loss journeys.

As discouraging as it might be to notice a drop in progress, a weight loss plateau doesn’t mean you’re not trying your best. The important thing to remember is, your body is always adjusting to your lifestyle and losing weight doesn't happen in a straight line.

Our experts will explain why weight loss plateaus happen, what you can do to move past them and what to do if you think your weight loss medication is no longer working.

Article Summary:

• Hitting a weight loss plateau doesn’t mean you’re not making any progress. It might be a prompt for you to make dietary changes, or small changes to your exercise routine and lifestyle to see better results.
• Factors such as sleep, physical activity, nutrition and metabolism can all play a role in how your body responds during a weight loss journey, but the scale reading doesn't always reflect the full picture.
• If you experience a weight plateau while using a treatment, it doesn’t mean your medication has stopped working. It may be a sign that your dosing schedule needs to be reviewed.

What is a weight loss plateau?

A weight loss plateau is when you notice that your weight has stayed the same for longer than expected, despite being consistent with your weight management plan. In the early stages of a weight loss plan, results tend to happen quickly so you're more likely to notice a drop in the figure on the scales. However, your progress may start to slow down as your body adapts to these changes and other lifestyle habits.

What feels like a plateau or ‘pause’ in weight loss is your body’s physiological response to weight management. [1]

Why do weight loss plateaus happen?

There could be a combination of reasons why you’re noticing a weight loss plateau. A number of factors could be responsible, including:

• Sleep cycle and quality
• Changes to portion sizes
• Calorie intake
• Stress
• Metabolic adaptation
• Changes to your body composition

If you can’t figure out how to move forward with weight management after reaching a plateau, it’s helpful to take a closer look at your routine and find ways to make small adjustments to see what could reignite your weight loss. [2]

Is it normal to stop losing weight?

Yes, it’s normal for progress to slow down after a while or even temporarily stop on the road to reaching and maintaining a healthy weight. In fact, your weight naturally fluctuates day to day without you realizing. Common reasons often include hydration levels, hormone levels, salt intake, your diet or eating habits, and physical activity.

It's also important to remember that the number on the scales isn't telling the full story. For example, you might weigh the same as the week before, but perhaps your lean body mass is changing and you now have more muscle and less fat. This won't cause the scale reading to dip, but it's meaningful progress.

How to break a weight loss plateau

Evaluating your lifestyle, diet and exercise habits is a great place to start if you think you’ve stopped losing weight. There isn’t a single solution or quick fix to this, but making small changes may gradually put you back on track with your goals. [3]

Adapt your eating habits

Your body changes as you lose weight, and so does your appetite. This means you might not need the same amount of calories as you’re used to. But while a calorie deficit is important, undereating can cause your weight to stall, because eating fewer calories can slow down your basal metabolic rate (BMR).

Focusing on nutritious meals with a higher protein intake and plenty of whole foods is one of the most effective ways to manage weight loss and gradually get yourself out of the plateau. Keep track of what you're eating with a food diary or nutrition app to help monitor your macronutrient ratios (how much protein, fat and carbohydrates you're eating) and calorie intake.

Increase physical activity

Keeping yourself active, whether it’s with daily walks, HIIT exercise routines or strength training is an effective way to burn calories and increase your metabolic rate. [4] Small, consistent changes such as taking the stairs instead of the escalator, or standing up regularly if you mostly work from your desk could make a difference to achieving a calorie deficit too.

Prioritize your sleep

The amount of sleep you get can affect your metabolic rate, energy levels, and food choices. [5] So ultimately, it could affect how quickly you can break through a weight loss plateau. That’s why it’s important to prioritize getting enough sleep and improve the quality of your rest. If sleep doesn’t come easily to you, try setting the scene with dim lighting, less screen time and a bedtime routine you can stick to.

Manage stress levels

Everyone responds to stress differently, but it's common for it to influence your eating habits. The busier you are, the less time you have to plan your meals properly, and it's tempting after a stressful day to treat yourself to something sweet or a comfort meal. On the flip side, you might be so stressed that you skip meals entirely or snack on less nutritious options that don't fill you up.

But stress doesn't only impact your food choices, it affects your body too. It can cause metabolic changes that can negatively impact your health and weight loss goals over time.

Stress can quickly take control of how you feel and how your body responds, so it's important to manage your stress levels and take time for yourself in order to take back the reins.

If you’re looking for healthy ways to manage stress levels, you can try to:

• Mute phone notifications on weekends
• Revisit a hobby you used to enjoy
• Wind down with a good book
• Spend time outdoors
• Light scented candles for aromatherapy

While these things won’t instantly reduce stress or directly impact weight loss, they can help you practise mindfulness and support your overall wellbeing through your journey. This is still meaningful progress, even if you can’t measure it on a scale.

Remember consistency is key

Sounds cliché but it’s true. When you build sustainable habits and repeat them, you’ll likely notice improvements over time. It’s common to experience a dip in discipline if you feel like you’ve been hitting a weight plateau, and this can make it hard to continue to maintain the effort you’ve made so far.

It’s important to remind yourself that weight management requires a lifestyle change and long-term commitment. There’ll be great days and not-so-great days, and that’s normal. Sustainable weight loss is about making gradual and manageable progress, which isn't always immediately reflected on the scales. Remember, consistency looks different over time and doesn’t need to be perfect for results.

Can you hit a weight loss plateau while taking weight loss medication?

Yes, you can experience a plateau even while taking prescribed medications. It doesn’t necessarily mean your weight loss treatment has stopped working, but can be a sign that your body is adjusting to the lifestyle changes you’re making, your body composition is changing, or potentially that you need to adjust your dose. [6] Medication also doesn't work on its own. You'll see the best results when you combine it with diet and exercise changes that support your goals.

There are a few reasons why you may notice a dip in progress during your treatment, including:

Changes in your metabolism

As your BMI (body mass index) drops, your body requires less calories to give you energy throughout the day. So the same calorie intake and amount of exercise might not result in weight loss. [7]

Fluctuations in your appetite

Some weight loss medications are made to target hormones involved in the digestive process, to help slow down digestion and reduce cravings. Over time, your hunger and fullness signals can change and may occasionally counteract the effects of your medication. [8]

Lifestyle shifts

Even with effective weight loss medicines, a busy schedule can still get in the way of your progress. Small, unintentional changes to portion sizes, sleep patterns and snacking during your treatment can cause a plateau.

When could you notice a plateau?

There isn’t an exact moment because every weight loss journey is as unique as the person taking it. However, you could experience a plateau after the initial phase of losing weight, which tends to bring noticeable results faster.

If progress stalls and your weight has been stable for a few weeks during your treatment, speak to our MedExpress experts who can support you with the following:

• Reviewing your dosing schedule
• Reassessing calorie intake and activity
• Making lifestyle changes
• Adjusting your prescription

Find out more about weight loss treatments with MedExpress.

References

1. Sarwan G, Rehman A. Management Of Weight Loss Plateau [Internet]. PubMed. Treasure Island (FL): StatPearls Publishing; 2022. Available from: https://www.ncbi.nlm.nih.gov/books/NBK576400/
2. Wing RR, Phelan S. Long-term weight loss maintenance. The American Journal of Clinical Nutrition [Internet]. 2005 July 1;82(1):222S–225S. Available from: https://academic.oup.com/ajcn/article/82/1/222S/4863393
3. Mayo Clinic Staff. Weight loss stalled? Move past the plateau [Internet]. Mayo Clinic. 2018. Available from: https://www.mayoclinic.org/healthy-lifestyle/weight-loss/in-depth/weight-loss-plateau/art-20044615
4. Falcone PH, Tai CY, Carson LR, Joy JM, Mosman MM, McCann TR, et al. Caloric Expenditure of Aerobic, Resistance, or Combined High-Intensity Interval Training Using a Hydraulic Resistance System in Healthy Men. Journal of Strength and Conditioning Research. 2015 Mar;29(3):779–85.
5. Markwald RR, Melanson EL, Smith MR, Higgins J, Perreault L, Eckel RH, et al. Impact of insufficient sleep on total daily energy expenditure, food intake, and weight gain. Proceedings of the National Academy of Sciences. 2013 Mar 11;110(14):5695–700.
6. Hale J. 6 Reasons Weight Loss Plateaus Happen (Even on Medication) [Internet]. Regal Weight Loss. 2026 [cited 2026 July 7]. Available from: https://regalweightloss.com/2026/02/07/6-reasons-weight-loss-plateaus-happen-even-on-medication/
7. Sarwan G, Rehman A. Management Of Weight Loss Plateau [Internet]. PubMed. Treasure Island (FL): StatPearls Publishing; 2022. Available from: https://www.ncbi.nlm.nih.gov/books/NBK576400/
8. Weight Loss Plateaus | LloydsPharmacy Online Doctor UK [Internet]. Lloydspharmacy.com. 2021 [cited 2026 July 7]. Available from: https://onlinedoctor.lloydspharmacy.com/uk/lifestyle-advice/weight-loss-plateaus-explained