Key takeaways:
Ozempic is an injectable medication that can cause side effects. Nausea and vomiting are two of the most common Ozempic side effects.
Nausea tends to start within 1 to 2 days after taking an Ozempic dose and lasts a few days. It’ll usually go away on its own, but it can return if you increase your dose.
Limiting or avoiding ultra-processed foods and adjusting portion sizes can help lessen Ozempic-related nausea and vomiting.
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Ozempic (semaglutide) helps control blood sugar and lowers the risk of diabetes-related complications, like heart attack, stroke, and kidney disease.
Ozempic is a glucagon-like peptide-1 (GLP-1) receptor agonist. This medication helps your pancreas release more insulin and stops your liver from making extra sugar. This helps people manage their blood sugar. Ozempic also slows stomach emptying, which can help you feel fuller longer and reduce appetite.
But Ozempic can also cause some unpleasant side effects, like nausea and vomiting. If you’re feeling nauseous while taking Ozempic, don’t give up. Here’s how to manage and even avoid Ozempic-related nausea and vomiting.
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Does Ozempic cause nausea and vomiting?
Yes, Ozempic can cause nausea. In clinical trials, nausea was the most commonly reported side effect of taking Ozempic. About 1 in 5 participants reported experiencing nausea while taking higher doses of Ozempic.
Real world studies also report that nausea is a common Ozempic side effect. In terms of medication form, studies show that oral versions of semaglutide (the active ingredient in Ozempic) can cause nausea.
Many people taking Ozempic also experience vomiting. It’s not clear whether vomiting is a direct effect of the medication or a result of ongoing nausea. What we do know is that vomiting is less common than nausea. In clinical studies, about 1 in 10 people taking higher doses of Ozempic reported vomiting.
Why does Ozempic cause nausea?
It’s not totally clear why Ozempic causes nausea. It may have to do with its effect on your gut.
Ozempic slows down how quickly your stomach empties. If food stays in your stomach longer, extra pressure can build inside your abdomen and stretch the nerves around your gut. This may trigger nausea and other stomach-related side effects, like vomiting.
The good news is that while nausea is the most common Ozempic-related side effect, it’s usually mild and goes away on its own as your body adjusts to the medication.
How long does Ozempic nausea last?
Ozempic-related nausea and vomiting usually begin within about 48 hours of taking your dose. Nausea tends to last about 2 to 5 days, while vomiting often resolves within about 48 hours.
But studies show that nausea can return each time Ozempic doses are increased. In clinical trials, nausea and vomiting peaked at about 20 weeks, which is when people reached their goal dose (the amount that’s most effective for you). After that, rates of nausea and vomiting gradually decreased as people adjusted to their goal dose.
So, if your dose is increased, it’s possible for nausea and vomiting to return even after you’ve started feeling better. But after you reach your goal dose, those symptoms should go away and probably won’t come back.
8 ways to relieve nausea from Ozempic
If you’re experiencing nausea from Ozempic, there are things you can do to stay comfortable while this side effect passes. There are also ways to lower your risk of nausea in the future. These tips may also help reduce vomiting caused by nausea.
Here are eight tips that can give you long-lasting relief.
1. Use the lowest possible dose of Ozempic
Studies show that people taking higher doses of Ozempic are more likely to experience nausea and vomiting. Talk to your team about staying on your current dose if you’re reaching your health goals. This can help you avoid the wave of nausea and vomiting that can be triggered by dose increases.
2. Go up on your Ozempic dose slowly
If you need a higher dose of Ozempic, increase your dose slowly. The typical starting dose is 0.25 mg once a week. The maximum dose of Ozempic is 2 mg once a week. That means your dose increases up to eight times. People usually increase their dose once a week. But your healthcare team may suggest going slower if you’re having nausea.
Right now, it’s not clear how slowly you need to increase your dose to prevent side effects. More information will likely be available over time.
3. Avoid foods that worsen nausea and vomiting
Some foods can trigger or worsen Ozempic-related side effects, including nausea and vomiting. Limiting or avoiding these types of foods can reduce nausea or help prevent it altogether.
Foods and drinks to avoid include:
Greasy, high-fat foods
Food and drinks high in sugar
Refined carbohydrates
Alcohol
4. Eat smaller, more frequent meals
Ozempic can make you feel fuller faster and change your appetite. These two things are fundamental to how people engage with food. This new normal means that you’ll need to retrain how you approach meals. It may take a while to learn how much you can eat before you feel full. But learning your new normal can help prevent overeating and nausea.
Eating smaller, more frequent meals can also help reduce nausea. Symptoms often get worse when you go long periods without eating. Some experts recommend starting with breakfast, and then eating small meals every 3 to 4 hours throughout the day, along with drinking fluids regularly to stay hydrated.
5. Avoid lying down immediately after eating
Lying down with a full stomach can increase the risk of reflux and heartburn, which may trigger nausea. When your stomach is full, it puts pressure on the lower esophageal sphincter — the muscle that separates the stomach from the esophagus. Lying down also removes the effect of gravity, which normally helps keep stomach contents in place. Together, this makes it easier for stomach contents to move back into the esophagus, leading to reflux, heartburn, and nausea.
6. Adjust injection timing
Some experts suggest taking Ozempic in the evening so that nausea will happen while you’re sleeping and will feel less disruptive. It may also help to time your dose for days when you can rest, since side effects are more likely to peak within 1 to 2 days after an injection. For example, some people choose to take their dose on a Friday so they have the weekend to recover. There aren’t studies confirming that this approach works. But it may be helpful for some people and is generally safe to try.
7. Try a home remedy for nausea
The previous tips help you relieve nausea in the long term, but they won’t do much in the moment when you’re feeling sick. For quick nausea relief, try home remedies like ginger, which has been shown to reduce nausea. Try sipping on ginger tea, taking ginger supplements, or chewing a piece of pure ginger. Just remember to avoid ginger ale, which is high in sugar and carbonated. These things may worsen nausea.
8. Ask your care team about nausea medication
There are prescription medications that can treat nausea. You can talk with a healthcare team about options like ondansetron (Zofran) and metoclopramide (Reglan). It isn’t yet clear how well these medications work to treat Ozempic-related nausea and vomiting. But they’re generally safe for most people and may offer relief.
What are other common side effects of taking Ozempic?
Other most common Ozempic side effects include:
Stomach pain
Ozempic has also been linked to more serious side effects including:
Hypoglycemia (low blood sugar)
Gastroparesis (stomach paralysis)
But these side effects are rare.
When to seek care for Ozempic-related nausea
Nausea is an uncomfortable feeling. But Ozempic-related nausea is usually mild and gets better on its own. In rare cases, nausea can be a sign of something more serious. You should seek medical care if you:
Can’t eat or drink because of nausea
Vomit every day because of nausea
Have headaches or vision changes along with nausea
Have weakness or changes in balance
Have a fever
Develop severe stomach pain
It’s also a good idea to talk to your healthcare team if your nausea doesn’t improve, even when your Ozempic dose stays the same. They can make sure you don’t need to adjust your Ozempic dose. They can also make sure your nausea isn’t from another medical condition or related to another medication.
Frequently asked questions
Where you inject Ozempic doesn’t affect whether you develop nausea. The manufacturer suggests injecting Ozempic under the skin of your upper arm, thigh, or belly. Be sure to rotate injection sites each time to avoid injection site reactions.
Some people taking Ozempic experience stomach upset or other gut symptoms after eating foods high in sugar. If you notice that certain foods are causing increased nausea, bloating, or gas, it’s a good idea to mention this to your prescriber and avoid those foods.
You can inject Ozempic at any time of day. The most important thing is to make sure to inject it once a week on the same day each week.
Where you inject Ozempic doesn’t affect whether you develop nausea. The manufacturer suggests injecting Ozempic under the skin of your upper arm, thigh, or belly. Be sure to rotate injection sites each time to avoid injection site reactions.
Some people taking Ozempic experience stomach upset or other gut symptoms after eating foods high in sugar. If you notice that certain foods are causing increased nausea, bloating, or gas, it’s a good idea to mention this to your prescriber and avoid those foods.
You can inject Ozempic at any time of day. The most important thing is to make sure to inject it once a week on the same day each week.
The bottom line
Nausea is the most commonly reported side effect of taking Ozempic. It usually begins 24 to 48 hours after an Ozempic dose and lasts 2 to 5 days. Nausea can come back if Ozempic doses are increased. To limit Ozempic-related nausea, avoid foods that can worsen Ozempic side effects like foods that are high in fat or sugar. It also helps to increase Ozempic doses slowly. For people with severe nausea, prescription medications can also relieve nausea.
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References
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