What are the causes of sulfur burps and How to prevent it?

Sulfur burps refer to burps that are followed up by a foul-smelling sulfur gas smell.

Burps are a way to let excess gas out of the digestive system. It is typically air that is introduced through the mouth or is a result of bacteria breaking down food.

Burping is a natural, everyday activity. Sometimes, burping can smell like sulfur. It can be embarrassing and unpleasing.

Most burps are caused by air being swallowed. But vegetables containing sulfur may cause odorous burps. Don’t worry. These smelly belches usually go away on their own, and you can do a lot to eliminate them.

What is a Sulfur Burp?

Although it is considered rude in some contexts, burping is a natural process for the body to release gas in the stomach or intestines.

Gases can form from bacteria in food. However, gas can also be caused by eating too fast, chewing gum, smoking, and even loose dentures. However, sulfur burps may be called when burps smell particularly strong.

A burp that smells like rotten eggs is likely to be hydrogen sulfide gas. It could also indicate a problem with the digestive system, such as a condition or infection.

Sulfide is naturally found in Brussel sprouts and broccoli. Gastroesophageal Reflux (GERD) is another condition that can cause bad-smelling burps.

Acid reflux is also known as “bubble up,” which causes gases. It causes a burning sensation in your throat and an unpleasant odor.

Giardia is another infection that can cause sulfur burps. Tiny parasites live in the small intestine and can cause havoc to the intestinal tract. People often experience sulfur burps and diarrhea, nausea, weight loss, vomiting, and unpleasant burps.

What causes sulfur burps

causes of sulfur burps

Many causes can cause sulfur burps. Burping is an expected part of daily life. Burps may be more frequent if you have certain habits or eat a particular diet. Burping could also be a sign that you have another health condition.

An excessive intake of air may cause burps in people with behavior problems. Too much air may cause you to:

  • Carbonated drinks
  • Chew gum
  • Fast eating
  • Loose dentures
  • Overeating
  • Smoking
  • Straw drinking
  • Talking while eating
  • Do you like hard candy?

Foods and drinks can cause additional gas. Your body may be sensitive to certain foods that cause strong-smelling burps.

Certain foods, such as: can cause gas buildup

  • Cruciferous vegetables such as broccoli, brussels sprouts, and cabbage are all excellent choices.
  • Drinks and foods containing lactose
  • Fried foods
  • High-fat foods
  • High-fiber foods
  • Onions and garlic

You may also experience sulfur burps if you have an underlying condition or take medication that causes it. These health conditions can cause abnormal burping:

  • Gastritis
  • Gastroesophageal Reflux Disease (GERD).
  • Giardia and Helicobacter Pylori infections
  • Indigestion
  • Peptic ulcer disease

How sulfur burps happen

Hydrogen sulfide gas is responsible for sulfur burps, which smell like rotten eggs. New compounds are formed when bacteria in the mouth or digestive system break down food.

One byproduct of digestion is hydrogen sulfide. Although hydrogen sulfide is produced sometimes, it is usually a sign of a digestive problem.

A variety of factors can cause sulfur burps

Many conditions can cause sulfur burps, including stress, IBS, and bacterial infections such as H. Pylori. Sulfur burps can also be caused by certain foods, such as broccoli, brussels sprouts, garlic, dairy products, and milk.

Burps can smell like sulfur due to a variety of conditions. Some of these conditions include:

Bacterial infection

Common stomach infection is caused by Helicobacter Pylori. It is so widespread that it could be found in over half of the world’s population.

Only a few people may experience symptoms. An H. Pylori infection may cause abdominal pain, frequent burping, nausea, bloating, and nausea.

Foods high in sulfur

Sulfur burps can be caused by what you eat. Some foods contain more sulfur than others. Your gas might smell worse as your body breaks down sulfur compounds.

Inflammatory bowel disease

Inflammatory bowel diseases (IBD), a group that causes inflammation in the digestive system. It also include Crohn’s and ulcerative colitis.


Chronic acid reflux disease (GERD) is a form of gastroesophageal reflux. Stomach acid, which can smell like sulfur, rises into your esophageal, causing heartburn. Sometimes the stomach contents can be partially regurgitated.

Irritable bowel syndrome

Irritable Bowel Syndrome is a digestive condition that affects the large intestine. Gas, constipation gas, bloating, stomach pain, cramping, diarrhea, and abdominal pain are some symptoms.

Food intolerances

Food intolerances are when your digestive system reacts badly to a particular food. It can cause symptoms such as nausea, gas, and diarrhea.

Common digestive irritants include lactose which can be found in milk and other dairy products. Gluten, which is located in wheat and barley, can also be a problem for many people.


Many diet changes can be made to reduce or eliminate sulfur burps.

Treatment of sulfur burps

Herbal teas and green tea

Green tea may help with digestion.

As an aid to digestion, you can drink green tea. Green tea may aid in digestion and help with overall health.

It is recommended that peppermint tea be consumed throughout the day to reduce burps and improve digestion.

Chamomile tea is another herb that can help the digestive system. Some people may find it helps reduce the sulfur burps and can also benefit their immune system. There are thousands of customer reviews online that will help you find the best chamomile tea.

Green tea promotes digestive health and overall well-being. Mint tea is a popular remedy for upset stomachs in many cultures. Mint-flavored green tea can be used to freshen your breath.

You may also like: Loss of smell: How to regain sense of smell


Water intake can have a significant impact on your overall health and can help to control sulfur burps. Extra water can help eliminate bad breath and protect your stomach from harmful bacteria.

Drinking a glass of water before eating a meal can help your digestive system deal with the heavy proteins and high levels of sulfur-rich food.

Manuka honey

Manuka honey, made from honey extracted from tea trees, is medically active of honey. The honey can kill potentially infectious bacteria like:

Salmonella typhimurium, Enterobacter aerogenes, and Escherichia coli in the gut and relieve symptoms.

Manuka honey can also protect the digestive lining and may help relieve symptoms such as IBS.

Baking soda

Baking soda made from sodium bicarbonate is food-grade. It can treat many digestive issues, including bad breath, heartburn, ulcer pain, stomach cramps, and heartburn.

A small amount of baking soda mixed in water can help balance your gastric juices. It also decreases the smell of burps.

Apple cider vinegar

Some people use apple cider vinegar to balance their digestion and decrease symptoms of digestive disorders. The acetic acid in vinegar prevents your gut bacteria from growing too much.

Drinking a teaspoonful of apple cider vinegar with a glass of water helps relieve digestive problems.

Reduce trigger foods

To relieve symptoms of sulfur burps, it is possible to reduce the intake of trigger foods.

Many trigger foods can cause reactions. However, some trigger foods, such as garlic and broccoli, may not cause an allergic reaction in all people. Certain sugars and milk products can cause reactions in some people, but not everyone.

Reduce alcohol consumption

Consuming alcohol can cause problems with digestion.

Sulfur burps also caused by excessive alcohol consumption.

Consuming alcohol can cause stomach acid reflux and disrupt digestion. It can lead to stomach acid. It may also affect sulfur burps.

Some people find that they can eliminate their digestive symptoms by reducing their alcohol intake.

Reduce the consumption of carbonated beverages

Burps that smell like sulfur will be more unpleasant if there is more gas in the mixture. Burps can be reduced by reducing carbonated beverages like soda and sparkling water.

Avoid Sugary foods

Sulfur burps can also be caused by sugar. Sugar can fuel the bacteria that cause hydrogen sulfide gas buildup. Some people may find that avoiding sugary foods can reduce their symptoms. (healthline)

Avoid eating large meals

Also, the digestion of large or protein-rich meals can cause sulfur gas release. These digestive problems can be reduced by eating smaller portions or slower meals.

Avoid high-preservative foods

Preservatives are often high in processed food. It includes packaged foods, canned foods, and fast food. Preservatives can cause digestive problems and sulfur burps. Reduce intake of processed foods may improve digestion.


Turmeric, a popular Indian spice, has been used in Ayurvedic medicine for over 4,000 years. It is used to soothe heartburn and reduce gas.

A study showed that turmeric supplement users experienced significant improvements in heartburn symptoms.

According to a 2004 study, irritable intestinal syndrome symptoms were reduced in two-thirds participants who took turmeric extract.


Fennel is an ancient treatment that soothes and strengthens the digestive system. Indians often chew fennel seeds right after eating. You can also drink fennel as tea to decrease gas and bloating. Fennel can even be used to freshen breath.


According to a 2013 study, cumin extract may improve symptoms of IBS, including gas and bloating.

Another study suggested that black cumin can be used as an antibiotic against H. Pylori, a common digestive infection. It can also use to treat dyspepsia or heartburn symptoms.


Anise, a flowering plant that tastes similar to black licorice, is an example of this. It is a natural gas fighter and has antimicrobial properties that can prevent intestinal infections. It is best to consume it as tea or extract.


Since the time of the ancient Greeks, caraway seeds have been used for medicinal healing. They are still used today for many purposes, including heartburn, flatulence, and indigestion.

To make a soothing tea, boil 1-liter water and add one teaspoon of caraway seeds. The antibiotic properties of caraway seeds are effective in treating common digestive conditions like H. Pylori.


Ginger is a popular natural remedy for gas. Make a ginger root tea, or brew a ginger tea. Avoid ginger ale as it can increase gas levels.

Home remedies

Some people have used natural home remedies to relieve sulfur burps. These remedies may not work for everyone, but they are safe and can be used safely.

  • Apple cider vinegar: One teaspoon of apple cider vinegar daily can help regulate the growth and balance of the digestive tract bacteria.
  • Manuka honey: This honey is unique and can protect your digestive lining, remove harmful bacteria from the gut, and relieve symptoms.
  • Tea: Chamomile, peppermint, and green teas can help digestion. They also have been shown to lower sulfur burps.
  • Water: Keep hydrated. Water is good for the stomach and helps to break down heavy proteins and other sulfur-containing foods.

How to get rid of sulfur burps

Finding out the cause of sulfur burps is the best way to avoid them. A journal of your daily activities and foods can help you pinpoint the source of your sulfur burps.

You can temporarily eliminate certain foods from your diet if you notice they are aggravating your condition.

Journaling helps you to look at stressful times of your life. Through that, you can see if there is a link between anxiety and digestive distress.

You may consider asking anyone who shares your home for help to determine the root cause of sulfur burps.

Contact a gastroenterologist if you are still unable to find the cause. Many tests can be used to identify the cause of your problem.

Your burps may be less odorous if you eliminate sulfur-rich foods.

These vegetables are high in sulfur:

  • Arugula
  • Bok choy
  • Broccoli
  • Brussels sprouts
  • Cabbage
  • Cauliflower
  • Collard greens
  • Kale
  • Mustard greens
  • Radish
  • Turnip
  • Watercress

You can also get sulfur from the following sources:

  • Beans and lentils
  • Beer
  • Eggs
  • Fish
  • Meats
  • Nuts
  • Poultry
  • Seeds
  • Sulfur Burps
  • Tofu

Medical Treatment for Sulfur Burps

You should meet your doctor if you experience odorous burps that interfere with your daily life. If you are concerned, they could be signs of something more serious. Your doctor can diagnose the problem and prescribe medication to relieve gas and bloating.

Rotten egg burps may occur at any time, but it is possible to reduce them by changing the way you eat. If they are a sign of something else, consult your doctor. Don’t let stomach odors ruin your day or cause you to lose your mind.

When should you see a doctor?

Sulfur burps can be a sign that you need to see a doctor. A doctor can provide guidance and run diagnostic tests.

Doctors might also recommend over-the-counter medication, such as Antacids, to reduce excess gas.

Consult a doctor if sulfur burps persist despite dietary changes. A doctor can diagnose digestive problems that could be causing persistent symptoms.


Although sulfur burps are annoying, they are rarely indicative of a more severe condition. Many other remedies can also be used to treat stomach and digestive problems. These options may be of help to you.

Most cases of smelly burps should not be considered severe. Suppose you experience any unusual symptoms or sudden changes in your health. In that case, it is a good idea to consult your doctor.

If they are excessive or cause other symptoms, sulfur burps and daily burping are not concerned.

The average gas buildup is normal. Your doctor should check for sulfur burps that are accompanied by other severe symptoms. These could be signs of another condition.

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