11 April, 2025

Why Am I Not Losing Weight On Semaglutide?

If losing weight has been a struggle for you, there are now more ways to get medical help beyond surgery. One of the quickest and least invasive options available today is prescription weight loss medication. These medications can make it easier to shed extra pounds when diet and exercise are not working on their own.

Semaglutide has been getting a lot of attention lately, but it is not new and has been used for years to help people with type 2 diabetes control their blood sugar. This medication is the main ingredient in Ozempic but was more recently approved by the FDA for weight loss under the name Wegovy.

A common question people ask is, “Why am I not losing weight while taking semaglutide?” or “Why is semaglutide not working for me?” If you are not seeing the results you expected, have hit a plateau, or feel like your weight loss has slowed down, you are not alone. This can be super frustrating, but there are reasons it might be happening, and today we will look at some possible explanations and share tips to help you get back on the path to weight loss.

Is Semaglutide Not Working For You?

Let us break down how semaglutide is supposed to work to better understand why it may not be giving you the results you expected. This medication mimics a natural hormone in your body called GLP-1 (glucagon-like peptide-1).

When you eat, this hormone is released in your digestive system and helps control hunger, manage how your body uses energy, and keeps your blood sugar steady. Semaglutide helps your metabolism work better and makes it easier to eat less. It helps with weight loss because:

It Helps Control Your Blood Sugar Levels

It helps keep your insulin levels steady and balances your blood sugar levels. This makes it easier for your body to burn calories for energy instead of storing them as fat. It helps prevent blood sugar spikes and crashes that might trigger cravings or result in overeating.

Helps Curb Your Appetite

Semaglutide also works to circumvent signals to and from your brain that create the cravings known as “food noise” and significantly reduces or stops them, which makes it easier for you to avoid consuming too many calories in one day.

Helps You Stay Satisfied Longer

It slows down how fast your stomach empties, which keeps you feeling full longer. When you feel full, you are less likely to eat, which makes it easier for you to stick to a low-calorie diet for weight loss.

Why Is Semaglutide Not Working For Me?

Now that you understand how the medication is supposed to help you lose weight, we will provide some common reasons why your semaglutide is not working or why you are gaining weight on semaglutide:

Semaglutide May Not Be A Good Fit For You

If you are taking semaglutide and not losing weight like you expected, just remember that losing weight is complicated, and there is no single solution that works for everyone. Your body may react differently to semaglutide than someone else’s, and there could be underlying issues you are not aware of, such as a hormone imbalance or a thyroid problem.

Working with a knowledgeable weight loss doctor like Dr. Okeefe Simmons can help because he can help uncover these underlying issues, track your progress, and make adjustments if needed. It may be that a different medication like tirzepatide would be a better option for you since it affects not just the GLP-1 hormone but also GIP. The hormone enhancement it provides is a bit stronger, which could make a difference in how efficiently the body burns calories and stores fat.

Maybe Your Expectations Are Not Realistic

When you start using semaglutide, you might think that you are going to lose weight very quickly, but this medication is not meant to work that way. Some people may see fast results right away, but that is not how it works for most people. For the majority of individuals, losing weight with semaglutide happens gradually at an average rate of about 1 to 3 pounds lost per week. This slow and consistent progress is normal and considered the safest rate for sustainable weight loss.

If you have been seeing posts on social media showing dramatic weight loss results while your own scale refuses to budge, it can be frustrating. Do not be discouraged because these results are not typical, and everyone’s body responds differently to the medication, and results do not happen at the same pace. It may take some time for your metabolism to become adjusted to the semaglutide, and while it may seem on the surface like nothing is going on, there are many strategic changes happening under the surface, such as bringing your hormones in balance or adjustments that are optimizing your metabolism so it works at its best.

Something else to keep in mind is that it is normal to experience bloating or constipation when you first start using semaglutide, which can make you feel like no weight is coming off. The number on your scale might not reflect the progress your body is actually making, so it is important to try and be patient and give it time.

The “Effective Dose” Varies By Person

Like all GLP-1 medications, semaglutide is started at a low dose and increased gradually to help reduce common side effects like nausea and vomiting as your body becomes used to the medication.

Every person has their own “trigger level,” which is the point where there is enough medication in their system to incite weight loss. The time it takes to reach this level is different for each person, and there is no way to predict exactly when it will happen. If you have spent 3 weeks on semaglutide and had no weight loss, it may just mean that your body has not yet reached the dose it needs to trigger it.

You May Not Be Using The Medication Properly

The medication works best if you administer it on a regular and consistent schedule. It is important to keep a steady level of medication in your body because it affects how well your metabolism works, affecting how well you lose weight, so it is important to take your injections on the same day each week and at roughly the same time. You will get the best results if the medication remains at a consistent level in your body. Your doctor will help you determine the best dosing schedule for you and make adjustments as needed.

Medication Interactions

Some of your routine medications may be making it harder for you to lose weight or may even cause you to gain weight while using semaglutide. Make sure to inform your doctor about any medications or herbal supplements you take regularly during your first consultation so they can determine if semaglutide is the best choice for you.

You Have Not Fully Committed To Critical Lifestyle Changes

Semaglutide is designed to make it a bit easier to create the calorie deficit needed for weight loss, but it is not a magic potion that will do all the work for you. Achieving sustainable weight loss requires making some permanent lifestyle changes, such as consistently eating a low-calorie, healthy diet and avoiding foods that are unhealthy, getting plenty of exercise, and more.

If you think you can lose weight on semaglutide without dieting, you will probably be disappointed with your results. The medication may help you lose some weight when you first start using it, but chances are you will stop losing weight on semaglutide until you make some drastic changes to your diet.

Eating the right foods in the right quantities and exercising are very important if you want to succeed in reaching your weight loss goals when using semaglutide.

Other Lifestyle Adjustments

Unbeknownst to many, there are other things that can thwart your weight loss efforts even when you are eating the right foods and getting enough exercise. If you are dealing with high stress levels, your body will produce a hormone called cortisol, which can actually induce weight gain. Unmanaged stress triggers your body to start storing fat, so it is important to find ways to keep your stress level at a minimum. Some people find that running relieves their stress, and others prefer some type of meditation or a hobby of some kind, but it is important to find something that works for you.

Another thing that many do not know is that getting a good night’s sleep is very important when you are trying to lose weight. When you do not get at least 7 hours of sleep a night, it can result in an imbalance of leptin and ghrelin, which are the hormones that control hunger and cravings. This type of hormone imbalance can trigger cravings for unhealthy foods and prevent you from getting the full appetite suppression benefits from your semaglutide injections.

Tips Concerning Slow Weight Loss On Semaglutide

Experts agree that losing weight at a steady and gradual pace is not only safer but also makes it easier to maintain a healthy weight. When weight comes off too quickly, it can be harder to keep off and may cause unwanted side effects. Losing weight slowly gives the body time to adjust and lowers the risk of issues like hair loss or gallstones, which can sometimes happen with rapid weight loss.

It is also very important to do all you can to retain your muscle mass. You do not want to burn calories too fast without taking steps to retain muscle mass because the more muscle you have, the more efficiently your metabolism runs. Make sure you eat an adequate amount of protein, and in addition to your cardio exercises, make sure you do resistance training at least twice a week. You may not see a large reduction in your weight, but you may notice that you are losing inches because muscle weighs more than fat.

If you have been using semaglutide for several months and have not lost weight, contact your doctor and let them know so they can make some adjustments to your dose or look at alternate options for treatment to get your weight loss back on track.

What Should I Do If I Stopped Losing Weight On Semaglutide?

Most people hit a weight loss plateau at some point during their weight loss journey, and this is completely normal. Your doctor and support team can help review your progress and help you with some strategies that will get you past this stall and moving in the right direction again.

Most often, hitting a plateau happens because your body automatically makes adjustments to compensate for your reduced calorie intake by slowing down your metabolism. It also begins releasing an increased amount of hormones that make you feel hungry or can even cause cravings. This is part of your built-in survival mechanism, and it is important that you do all you can to power through it and stay consistent in practicing your lifestyle changes and healthy eating habits. Your doctor and your weight loss support team can help you navigate through a plateau and may increase your dosage or provide other effective alternatives that will help you begin to lose weight again.

What Can I Do If Semaglutide Does Not Work?

If you have been taking semaglutide for a substantial length of time but are not seeing the weight loss you hoped for, talk to your doctor about alternatives that are available for you. Some options you may wish to consider include:

Switching Your Medication

You may wish to consider switching to tirzepatide weight loss injections to see if they work better for you. Both medications mimic the GLP-1 hormone, but tirzepatide also mimics another hormone called GIP, and this additional hormone can make it more effective for some people. Your body may not be responding to the semaglutide, but the combination of both hormones in tirzepatide may result in better weight loss.

A Non-Surgical Weight Loss Procedure

You may be a good candidate for a non-surgical weight loss procedure like an intragastric weight loss balloon or ESG (endoscopic sleeve gastroplasty), which reduces the capacity of your stomach using internal sutures and without any incisions.

Both are done as outpatient procedures and use a special medical device called an endoscope to access your stomach. Both the gastric balloon and ESG help you control your portions and stay feeling full longer, making it easier for you to follow your diet plan.

In some cases, non-surgical endoscopic weight loss procedures are combined with prescription weight loss medications to maximize results. Research has shown that using semaglutide along with an endoscopic sleeve gastroplasty (ESG) can lead to significant weight loss. In one study, participants who used both treatments together lost nearly 27% of their starting weight within a year.

Where Can I Find Semaglutide In Miami?

If you would like to see if you are a good candidate for semaglutide weight loss injections, or have been using them but have not experienced the weight loss you wanted, or have started gaining weight on semaglutide, Dr. Okeefe Simmons at Simmons MD Advanced Weight Loss Solutions can help.

Set up a consultation to learn more about prescription weight loss medications or other medical weight loss options. Dr. Simmons and his team are experts at customizing a weight loss plan just for you. Set up a consultation today and get started on your weight loss journey with Simmons MD Advanced Weight Loss Solutions to improve your health and quality of life!

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