Treatments
Conditions

Expert care for a wide range of skin conditions, ensuring healthy, radiant skin.

Precision cosmetic surgery tailored to enhance and refine your natural beauty.

Cosmetic Andrology

Advanced procedures designed to enhance male aesthetics and address intimate concerns.

Cosmetic Gynaecology

Tailored surgical solutions to enhance feminine aesthetics and improve intimate well-being.

Comprehensive solutions to address a range of body concerns, from stubborn fat to skin laxity.

Breasts

Tailored solutions for breast concerns, including size, shape, and symmetry.

Other Areas

Targeted solutions for stubborn areas of the body, tailored to your unique needs.

Volume & Contouring

Specialized treatments to enhance body volume and improve overall contour for a balanced silhouette.

Holistic care focused on improving overall health and well-being for a balanced lifestyle.

Digestive Health

Comprehensive care to support digestive health and improve overall well-being.

Energy & Immunity

Holistic approaches to boost energy levels and strengthen your immune system for optimal health.

General Health

Personalized strategies to maintain and enhance your overall health and vitality.

Expert care for a wide variety of skin and facial concerns, promoting a healthy, glowing complexion.

Unsafe Injectables Are Costing Lives - The Law Must Change
Home  Articles  Everything You Need To Know About Ozempic Sulphur Burps

Everything You Need to Know About Ozempic Sulphur Burps

Everything You Need to Know About Ozempic Sulphur Burps

Summary Overview

If you are under the Ozempic medication and you start to notice your burps smelling like sulphur or rotten eggs, the reason might be because of its side effects involving slowed digestion and gas production. To prevent this, you might want to change your diet, eat smaller portions of meals, avoid foods that are rich with sulphur, stay well hydrated, and use OTC remedies like antacids or probiotics. You don’t need to worry because the majority of people who have experienced this have improved over a few days‑weeks.

 

What You Will Learn About

By the end of the article, you will learn the following:

  • You will learn about sulphur burps are and what is the reason that they produce a rotten‑egg smell
  • You will learn to recognise how Ozempic might cause sulphur burps.
  • You will learn how to identify foods, habits, or behaviours that can trigger or worsen sulphur burps.
  • You will learn how to change dietary, lifestyle, and medication‑based strategies to relieve sulphur burps symptoms.

 

What You Need To Know About Sulphur Burps

The rotten egg scent of a sulphur burp is usually caused by the hydrogen sulphide gas being released from your digestive system. Most of the time, burps are odourless gases like nitrogen or carbon dioxide, however, with sulphur burps, this occurs when your gut bacteria break down organic compounds containing sulphur. This typically happens in your large intestine when sulphate-reducing bacteria ferment undigested food. These bacteria work by releasing hydrogen sulphide as a metabolic byproduct. This will then travel upward through the mouth as a foul-smelling burp.

In order to prevent this, you might need to change your diet as it is the most frequent trigger for these burps. Most particularly avoid high intake of sulphur-rich foods such as eggs, red meats, garlic, onions, and broccoli and Brussels sprouts. Aside from your food intake, there are also certain infections that can also affect it. One example of this is the bacteria Helicobacter pylori or parasites like Giardia which can disrupt your gut and ramp up gas production. When the balance of your gut microbiome is typically disturbed, this is a condition called dysbiosis or Small Intestinal Bacterial Overgrowth. This bacteria can actually produce excessive amounts of hydrogen sulphide, which can lead to producing egg smell burps even when you have already changed your food intake.

 

Ozempic treatment

Effective & professional doctor-led Ozempic at our central London clinic

Anonymous After
Anonymous Before

Verified Before & After

Anonymous After
Anonymous Before

Verified Before & After

 

Can Ozempic Actually Cause Sulphur Burps?

Ozempic is a type of medication called GLP-1 receptor agonists. This works by mimicking a natural hormone of your body that produces in the gut after your. This hormone sends signals to your pancreas in releasing insulin and sends signals to your brain in reducing hunger and increasing feelings of fullness after a few food intake. While it is primarily used in managing Type 2 diabetes and supporting weight loss, it also helps in triggering several biological changes in how your body processes food, most especially on how you deal with sulphur burps.

One of the most common causes of sulphur burps on Ozempic is delayed gastric emptying. It is a process where the medication slows down the speed of how long the food stays in your stomach. When the food stays in your stomach for a longer period of time, it begins to undergo fermentation. The gut bacteria in your body breaks down the sitting food and releases hydrogen sulphide gas as a result. Because the only release to the small intestine is moving slowly, the gas would usually build up and eventually escape upward. It will then lead to releasing a burp which smells and tastes like rotten eggs.

 

What Are The Symptoms Associated with Ozempic Sulphur Burps

The majority of the patients would often describe these burps as having a distinct and unpleasant rotten egg smell. This is because of the fermented food that stays longer in your stomach which is the result of taking Ozempic. Aside from the reported odour, some of them said that it often includes a lingering metallic or sulfuric taste that could be distressing for some users. Because these burps are gas buildup in the digestive tract, they are typically accompanied by significant abdominal bloating.

The timing of the burps is typically linked to how and when you eat while you are under the Ozempic medication:

Late-Night Eating: These are most common when you eat a heavy meal late in the evening. This is because Ozempic slows down your digestion so lying down shortly after you eat allows food to sit and ferment in the stomach, resulting in producing more gas.

When You Eat Specific Food Triggers: These symptoms would often flare up after eating foods that are rich in sulfur like red meat, eggs, broccoli, cauliflower, onions, and collard greens.

When There Is A Dose Change: While these burps usually happen as the body adjusts, they are also most frequent when you are first starting to take GLP-1 or during your dosage increase. This is because the gut bacteria and digestion speed will undergo the most significant changes during these changing periods.

 

What Are The Available Treatment and Management for Sulphur Burps

The most effective and natural way in managing sulphur burps is to reduce the fuel available for gas-producing bacteria. You should limit yourself to eating high-sulphur foods. This includes reducing food intake of red meats, eggs, garlic, onions, and other cruciferous foods. According to some patients, they find relief by following the low-FODMAP diet for a few weeks. This is to identify the specific carbohydrate triggers that cause fermentation. It would also help in switching to smaller and more frequent meals instead of having a full heavy meal. This will prevent your stomach from storing a large amount of food that will then lead to fermentation.

Aside from the way you eat, it would also help changing your lifestyle. You should make sure that you are always well-hydrated as water helps flush the digestive system and it helps in preventing the stagnant conditions that typically lead to gas buildup. Also, you should practice on slowing down as you eat and chewing thoroughly to avoid swallowing excess air that could possibly worsen bloating. And lastly, practice staying upright for at least 2 hours after you eat or you might also want to try taking a gentle 15-minute walk. These could help gravity assist in moving food more efficiently.

 

When Do You Need To Consult a Healthcare Provider

While sulphur burps are usually a common side effect of taking Ozempic, these can occasionally lead to serious complications. You should seek immediate medical attention if your burps are accompanied by the following:

If it is there is a persistent abdominal pain. Most especially if the pain is sharp and does not go away after a few hours. This could possibly cause pancreatitis or gallbladder problems.

If you are having difficulty in keeping fluids down for more than 24 hours. You are most likely at a high risk for acute kidney injury due to severe dehydration.

If you notice a blood in stool or vomit. When you notice this, make sure to contact your provider. This is not a typical side effect and requires an urgent evaluation.

 

Most Frequently Asked Questions
  • I am experiencing Sulphur Burps while taking Ozempic. What should I do?

Start by changing your food diet, lifestyle, and try OTC remedies.

  • Do Ozempic sulphur burps typically last longer?

Expected duration, what influences it (dose, diet, adjustment period).

  • Are those burps dangerous?

These are usually common when you take Ozempic and can be prevented as you change your food intake and lifestyle, however, if there is a persistent sharp pain and includes blood in stool/vomit, make sure to consult with your doctor immediately as this is not normal and common.

  • Can changing my dose or timing of Ozempic reduce sulphur burps?

Yes, it affects. Not only that but also eating a heavy meal earlier in the day will allow more time for digestion and can significantly reduce symptoms.

Reserve an ozempic appointment

One of our experts will be more than happy to answer any questions you have.

02074364441

Book Appointment

or Request a Callback
or Chat via Whatsapp Whatsapp logo

Adam Lawler

Adam Lawler

★★★★★

Incredibly helpful, explained everything so clearly.

20th February 2026

Filosa Kamba

Filosa Kamba

★★★★★

Rose is wonderful human being,very helpful and I am glad I visit and met someone like her

21st February 2026

Zoheb Ahmed

Zoheb Ahmed

★★★★★

Dr Basu was very friendly, welcoming and answered all my queries really well

20th February 2026

61,329

Happy patients served.

or Chat via Whatsapp Whatsapp logo

61,329

Happy patients served.

or Chat via Whatsapp Whatsapp logo

Need to reach us?
Contact or visit our clinic.

We're based in central London at the historic 14 Devonshire Pl which is only a short 2 minute walk from Regents Park tube station a 10 minute taxi journey to Kings Cross, and St Pancras stations.

We're open Monday - Friday 8am - 8pm, and Saturdays 9am - 5pm, feel free to drop in to talk to a member of our team where they can answer any of your questions.

Alternatively book an appointment, request a callback, chat via whatsapp Whatsapp logo , or call us on 0207 4364441.

Map
Book Appointment
At our Central London Clinic