{"id":13870,"date":"2025-03-12T10:58:53","date_gmt":"2025-03-12T10:58:53","guid":{"rendered":"https:\/\/www.simpleonlinepharmacy.co.uk\/health-advice\/?p=13870"},"modified":"2025-09-17T15:25:47","modified_gmt":"2025-09-17T15:25:47","slug":"still-hungry-on-mounjaro","status":"publish","type":"post","link":"https:\/\/www.simpleonlinepharmacy.co.uk\/health-advice\/weight-loss\/mounjaro\/still-hungry-on-mounjaro\/","title":{"rendered":"Why Am I Still Hungry on Mounjaro?"},"content":{"rendered":"\n

Last Updated: 10\/07\/2025<\/em>

GLP-1 medications like Mounjaro are designed to suppress your appetite. That\u2019s what makes them such effective weight loss medications.<\/p>\n\n\n\n

Most people on Mounjaro (tirzepatide) will notice their hunger levels decrease when they start taking it. This appetite suppression helps patients lose weight \u2013 and maintain a healthy body weight \u2013  when combined with an active lifestyle and healthy, balanced diet.<\/p>\n\n\n\n

However, not everyone will feel these effects. Some users have reported they still feel just as hungry when using Mounjaro injections, which can be frustrating. So why is this?<\/p>\n\n\n\n

Factors like Mounjaro dosage<\/a>, diet and lifestyle, and psychology can all play a role. In this article, we\u2019ll help you understand why you might feel hungry while on the medication \u2013 and what you can do to boost the appetite-suppressing effects of Mounjaro<\/a>.<\/p>\n\n\n\n

How Mounjaro Works to Suppress Appetite<\/h2>\n\n\n\n

Mounjaro works by mimicking two hormones<\/a> called GLP-1 (glucagon-like peptide-1) and GIP (gastric inhibitory polypeptide). These are naturally occurring hormones, secreted by the body when you eat, that help control appetite, blood sugar levels and digestion.<\/p>\n\n\n\n

By mimicking these hormones, Mounjaro essentially slows down digestion, so food passes through your body slower. This allows the pancreas to release more insulin and reduces the amount of glucose produced by the liver, therefore reducing blood sugar levels.<\/p>\n\n\n\n

Slowing digestion also means the stomach takes longer to empty. The stomach sends signals to the brain that it is full sooner. This helps reduce the amount of food you eat, resulting in sustainable weight loss.<\/p>\n\n\n\n

Now, with any medication, every person will have a different experience. And Mounjaro is no exception. Many individuals report a significant reduction in overall hunger and cravings. But the degree of appetite suppression and how long they feel full can vary from person to person.<\/p>\n\n\n\n

It is important to stress that it is completely normal to feel some hunger while on Mounjaro, especially on lower doses. In fact, it\u2019s important that you do feel hunger, even as your appetite starts to get smaller. Not feeling hungry at all could indicate you\u2019re on too high a dose. It could also increase your risk of malnutrition.<\/p>\n\n\n\n

Still Hungry on Mounjaro? Here\u2019s Why<\/h2>\n\n\n\n

As mentioned, it\u2019s important you still feel some hunger on Mounjaro<\/strong>. But if your appetite hasn\u2019t changed at all since you started your treatment programme, you might be wondering why.<\/p>\n\n\n\n

Now, this can be due to a variety of factors, and it is important to remember that everyone will respond to Mounjaro in different ways. But here are some possible reasons:<\/p>\n\n\n\n

Your Dose is Too Low<\/h3>\n\n\n\n

Many people who experience high levels of hunger while taking Mounjaro are those who have just started their treatment course.<\/p>\n\n\n\n

Your healthcare provider will start you off at a dose of 2.5 mg, which they will increase every four weeks until you reach your maintenance dose.<\/p>\n\n\n\n

So, it might just mean the dose of Mounjaro you are currently on is simply too low to have its appetite-suppressing effects. It\u2019s likely you\u2019ll start to feel less hungry as you move up a dose.<\/p>\n\n\n\n

It is important to stick to the doses that have been prescribed and avoid moving up doses too quickly. Gradually increasing your dose of Mounjaro gives your body time to adjust to the medication and reduces the chance of side effects. It also allows for Mounjaro to work as effectively as possible.<\/p>\n\n\n\n

Your Body Needs Time to Adjust to Your New Dose<\/h3>\n\n\n\n

If you’ve just increased your dose, you might experience higher levels of hunger while your body is adjusting to it.<\/p>\n\n\n\n

Mounjaro gradually builds up in your system, with the concentration increasing as you take each dose of your pen. This gives your body time to adjust to the dose and makes it safe to step up to the next dose. That\u2019s also why some people notice Mounjaro\u2019s effects increase as they approach the higher doses.<\/p>\n\n\n\n

So you might have a stronger response to treatment as you reach the end of the pen or your treatment course. By the time you’re on your fourth dose, the medication\u2019s concentration in your body will have peaked. That’s when you might feel the most significant changes.<\/p>\n\n\n\n

It\u2019s Time to Increase Your Dose<\/h3>\n\n\n\n

If you stay on the same dose for too long, your body can develop a tolerance to Mounjaro\u2019s appetite-suppressing effects. This can reduce the medication’s overall effectiveness.<\/p>\n\n\n\n

To maintain Mounjaro\u2019s efficacy, follow the prescribed dosing schedule and gradually increase the dose up to the 15 mg level (or the highest dose suitable for you).<\/p>\n\n\n\n

As your body adapts to Mounjaro, side effects like nausea or digestive issues will usually subside. This is the ideal time to increase the dose, as it allows you to continue benefiting from the medication’s effects, particularly appetite reduction and weight loss.<\/p>\n\n\n\n

You\u2019re Experiencing \u201cEmotional Hunger\u201d<\/h3>\n\n\n\n

Physical hunger isn\u2019t the only thing that drives you to eat. Even if your appetite is suppressed, you might still feel something called \u201cemotional hunger\u201d. This is when you want to eat to quell emotions like stress, boredom or sadness.<\/p>\n\n\n\n

According to the NHS, emotional hunger<\/a>:<\/p>\n\n\n\n