When you’re taking a GLP-1, “progress” can show up in different ways, and the changes won’t happen overnight.
If you have diabetes, a doctor will monitor factors such as:
Get an estimated A1C level with our calculator.
A1C tests measure your average blood glucose over an 8- to 12-week period, so it usually takes about 3 months to reflect changes.
Most GLP-1 medications begin at a low dose to help your body get used to the drug and minimize side effects. This dose often isn’t intended to produce significant weight loss or glucose changes yet.
However, if you don’t feel any different in the first 5 weeks, consider the following:
When you don’t see results right away, it might be difficult to stay motivated with your treatment. But not seeing results doesn’t mean the medication isn’t working. It may take some time for results to become more evident, and it’s important to stay consistent with your treatment.
A plateau usually appears after around 6 to 12 months for both weight and diabetes management, depending on which brand you’re using.
What to know: Plateaus do not mean your medication has stopped working. Instead, it usually means your body is adjusting to lower calorie needs or your medication has reached its peak effectiveness.
If you notice a plateau, don’t stop taking your medication. A doctor may choose to increase your dose if you aren’t already at the maximum. They may also recommend fine-tuning your nutrition or adding resistance training to boost your metabolism.
Finally, remember that maintenance is a victory — if you’re happy with the progress you’ve made, focusing on staying at your current weight or A1C level is a healthy and sustainable goal.
When you start GLP-1 treatment, your doctor will usually prescribe the lowest dose possible. This starter dose helps your body get used to the medication and significantly reduces the risk of common early side effects such as nausea, bloating, or vomiting.
As your body adjusts, your doctor will monitor two things:
If your progress has slowed and you aren’t experiencing significant side effects, a doctor will typically increase your dose. This usually happens every 4 weeks until you reach your maintenance dose.
The maintenance dose is not necessarily the highest dose available. Instead, it’s the one that provides the maximum benefit with the fewest side effects for you.
Once you and a doctor find this sweet spot, it is likely the dose you will stay on for the remainder of your treatment.
The first time you take a higher dose, you might notice increased side effects. To prepare, aim to increase your hydration in the days leading up to the day you take the medication.
You may also find that eating smaller, bland meals on a dose day can help your stomach adjust.
Safety note: If you experience severe abdominal pain that radiates to your back, persistent vomiting, or an inability to keep fluids down during dose escalations, contact a healthcare professional immediately. These can be rare signs of pancreatitis or severe dehydration.
As your body changes, you may find that your mental health improves in ways you didn’t expect. Many people report improved self-esteem and reduced feelings of depression and anxiety. Weight loss may also improve energy and sleep, which can positively affect your mood.
However, these body changes can also come with their own challenges and impacts on your mind. For example, it often takes the brain longer to register weight loss than it takes the body to lose it. You may look in the mirror and still see your “old” self, or feel surprised when you catch a glimpse of yourself in a store window.
This might leave you feeling disconnected from your new body. To combat this, try to notice how much easier it is to tie your shoes, how your energy levels feel during a walk, or how your seatbelt fits. These tangible physical feelings can help “ground” your brain in your new reality.
Focus on the wins you’ve had throughout your journey. Regardless of a number on a scale, you’ve taken some difficult steps and worked hard to manage your own health, and that’s something to be proud of.
“When you’ve struggled with your weight your whole life, and you find something that actually makes the scale change, it makes a huge difference. Knowing that my weight is changing is already helping to boost my self-esteem, body image, and mental health.”
Mandy French, Editor II
Share this article
