Tuesday, February 27, 2024

What Is H Pylori Bacteria In Stomach

Should Everyone Be Tested For H Pylori

What Is H. pylori? | Stomach Problems

No, not everyone. You should be tested if you have ongoing dyspepsia or if you have an associated condition like peptic ulcers or stomach cancer. Testing for H. pylori is not needed for typical symptoms of acid reflux .

In a recent guideline update, the American College of Gastroenterology also suggests H. pylori testing if you are on long-term aspirin therapy or starting long-term NSAID therapy to help reduce the risk of developing ulcers and gastrointestinal bleeding. A Chinese study showed that patients with a history of bleeding ulcers and H. pylori infection who were also on low-dose aspirin were less likely to experience a recurrence of stomach bleeding when the infection was treated. Studies on patients taking NSAIDs have had mixed results. An analysis of the combined results of several of these studies showed that treating H. pylori infection reduced the number of ulcers in patients starting NSAID therapy, but not for patients already taking these medications. Its important to keep in mind that these studies dont provide the most definitive data. We dont know that testing everyone taking aspirin or NSAIDs long-term is cost-effective, so its best to talk with your doctor. Together you can determine your personal risk of ulcer bleeding against the cost and inconvenience of testing and risks of taking antibiotics.

What Is Helicobacter Pylori

Helicobacter pylori, or H. pylori, is a spiral-shaped bacterium that grows in the mucus layer that coats the inside of the human stomach.

To survive in the harsh, acidic environment of the stomach, H. pylori secretes an enzyme called urease, which converts the chemical urea to ammonia. The production of ammonia around H. pylori neutralizes the acidity of the stomach, making it more hospitable for the bacterium. In addition, the helical shape of H. pylori allows it to burrow into the mucus layer, which is less acidic than the inside space, or lumen, of the stomach. H. pylori can also attach to the cells that line the inner surface of the stomach.

Although immune cells that normally recognize and attack invading bacteria accumulate near sites of H. pylori infection, they are unable to reach the stomach lining. In addition, H. pylori has developed ways of interfering with local immune responses, making them ineffective in eliminating this bacterium .

H. pylori has coexisted with humans for many thousands of years, and infection with this bacterium is common. The Centers for Disease Control and Prevention estimates that approximately two-thirds of the worlds population harbors the bacterium, with infection rates much higher in developing countries than in developed nations.

What Diseases Can H Pylori Cause

pylori) infection is a bacterial infection that causes stomach inflammation , peptic ulcer disease, and certain types of stomach cancer. The infection is caused by a type of bacteria called Helicobacter pylori . When symptoms of H.

Besides, what will happen if H pylori goes untreated?

If left untreated, a H. pylori infection can cause gastritis . An untreated H. pylori infection may also progress into peptic ulcer disease or stomach cancer later in life.

Secondly, what are symptoms of H pylori infection? Helicobacter pylori infection facts

  • abdominal pain,
  • nausea and vomiting that may include vomiting blood,
  • passing dark or tarry-like stools,
  • fatigue,
  • low red blood cell count ,
  • peptic ulcers,

Herein, how do you get H pylori infection?

You can get H. pylori from food, water, or utensils. It’s more common in countries or communities that lack clean water or good sewage systems. You can also pick up the bacteria through contact with the saliva or other body fluids of infected people.

Can Helicobacter pylori be cured?

pylori infection are not cured after completing their first course of treatment. A second treatment regimen is usually recommended in this case. Retreatment usually requires that the patient take 14 days of a proton pump inhibitor and two antibiotics.

You May Like Also

You May Like: How Can I Get My Stomach To Stop Hurting

Diagnosis Of Peptic Ulcers Gastritis & Helicobacter Pylori

If your child experiences symptoms of peptic ulcers, gastritis or H. pylori infection, a pediatric gastroenterologist can perform the following exams and tests to make a diagnosis:

  • Physical exam. A physician will examine the abdomen for signs of bloating and can track your child’s weight loss.
  • Complete medical history. Your childs physician will review your childs health records and family health history.
  • Upper gastrointestinal endoscopy. Your child’s doctor can perform an upper gastrointestinal endoscopy to examine the esophagus, stomach and duodenum.
  • Biopsy.A pediatric gastroenterologist may take a stomach tissue sample to study the cells for signs of damage or infection.
  • Blood tests. A variety of blood tests can indicate the presence of other reasons for abdominal pain.
  • Breath tests. Breath tests measure the amount of gases, such as hydrogen, in the breath which can be a sign of bacterial overgrowth in the intestines or lactose intolerance.
  • Stool tests. By studying the contents of your childs stool, the physician can get information about infections that may be upsetting the digestive tract.

If You Have Indigestion But Neither You Nor Your Doctor Know If You Have An Ulcer

Best natural treatments to eradicate H. pylori bacteria ...

Until recently, most people with severe indigestion often had an endoscopy to look for an ulcer. However nowadays, instead of sending a patient straight to endoscopy, most doctors will check first to see if they have Helicobacter pylori and if so, treat it with antibiotics. Generally, if the patient has actually had an ulcer, we know that treating Helicobacter pylori is likely to prove successful but other cases where the condition has not actually caused an ulcer, there may be no improvement. It is fair to say that only an endoscopy can confirm whether you have an ulcer. In addition, people with indigestion who also have worrying symptoms such as weight loss, persistent vomiting or trouble in swallowing still need to have an endoscopy to rule out other conditions.

Recommended Reading: What Helps Severe Stomach Pain

Also Check: Can You Take Xarelto On An Empty Stomach

How To Treat H Pylori

Once you know you have the H. pylori infection, the doctor will prescribe you a course of antibiotics which you need to take together with a tablet to reduce the amount of acid in your stomach. There could be some side effects of this treatment so you may want to decide to try natural treatments instead.

There are several different things you can try to eliminate H. pylori naturally, for example:

  • Take mastic gum This is one of the most commonly used natural treatments for H. pylori and probably the cheapest. A study in 2010 has shown that pure mastic gum eliminated H. pylori in one-third of the patients. The results may not seem impressive but this is a natural treatment that doesnt come with side effects of antibiotics. You can buy mastic gum supplements on Amazon.
  • Drink Matula herbal tea. Matula tea is a quite expensive H. pylori treatment but it does work. The manufacturers are so confident in their product that if it doesnt work for you in 30 days they will give you a refund. This tea is only available online.
  • Consume black seeds . When consumed for 2 weeks, 3 times a day, black seeds with honey helped 8 patients out of 14 eradicate the infection.

What Are The Complications Of H Pylori

If you are infected with the bacteria you can get a painful sore called a peptic ulcer. These sores form in your upper digestive tract.

A very bad ulcer can wear away your stomach lining. It can also cause problems such as:

  • Bleeding when a blood vessel is worn away

  • A hole or perforation in your stomach wall

  • Blockage when the ulcer is in a spot that blocks food from leaving your stomach

H. pylori can also lead to stomach cancer.

Recommended Reading: Why Your Stomach Hurts When You Eat

Complications Of H Pylori Infection

Sometimes doctors use a flexible viewing tube to do an upper endoscopy Endoscopy Endoscopy is an examination of internal structures using a flexible viewing tube . Endoscopy can also be used to treat many disorders because doctors are able to pass instruments… read more to obtain a sample of the stomach lining. The sample can be tested for H. pylori by several methods.

Who Gets H Pylori Infections

What is Helicobacter Pylori Bacteria & Symptoms of H. Pylori

H. pylori bacteria are present in some 50% to 75% of the worlds population. It does not cause illness in most people. H. pylori infection mostly occurs in children. Its more common in developing countries. In the U.S., H. pylori bacteria are found in about 5% of children under the age of 10. Infection is most likely to occur in children who live in crowded conditions and areas with poor sanitation.

Recommended Reading: What To Eat For Stomach Fat Loss

What Happens During H Pylori Testing

There are different ways to test for H. pylori. Your health care provider may order one or more of the following types of tests.

Blood test

  • Checks for antibodies to H. pylori
  • Test procedure:
  • A health care professional will take a blood sample from a vein in your arm, using a small needle.
  • After the needle is inserted, a small amount of blood will be collected into a test tube or vial.

Breath test, also known as a urea breath test

  • Checks for infection by measuring certain substances in your breath
  • Test procedure:
  • You will provide a sample of your breath by breathing into a collection bag.
  • After that, you will swallow a pill or liquid containing a harmless radioactive material.
  • You will provide another sample of your breath.
  • Your provider will compare the two samples. If the second sample has higher than normal carbon dioxide levels, it is a sign of an H. pylori infection.

Stool tests.Your provider may order a stool antigen or a stool culture test.

Endoscopy. If other tests did not provide enough information for a diagnosis, your provider may order a procedure called an endoscopy. An endoscopy allows your provider to look at your esophagus , the lining of your stomach, and part of your small intestine. During the procedure:

Does Helicobacter Pylori Need To Be Monitored And If So How

We do not know how Helicobacter pylori increases the risk of stomach cancer, or which people with the infection are at greater risk. A better understanding of this may help us to work out how this cancer arises and might just tell us more about cancer formation more generally.

This is why Guts UK is proud to fund Dr. Jansen and his stomach cancer / h. pylori research. Dr Jansen is investigating the tissue samples that are taken from the stomach and looks to explore a new, more targeted approach. The team will also begin to understand the changes in DNA that occur. Discover more here.

Recommended Reading: What Does Stomach Cancer Feel Like

How Might H Pylori Infection Decrease The Risk Of Some Cancers But Increase The Risk Of Other Cancers

Although it is not known for certain how H. pylori infection increases the risk of non-cardia gastric cancer, some researchers speculate that the long-term presence of an inflammatory response predisposes cells in the stomach lining to become cancerous. This idea is supported by the finding that increased expression of a single cytokine in the stomach of transgenic mice causes sporadic gastric inflammation and cancer . The increased cell turnover resulting from ongoing cellular damage could increase the likelihood that cells will develop harmful mutations.

One hypothesis that may explain reduced risks of gastric cardia cancer and esophageal adenocarcinoma in H. pylori-infected individuals relates to the decline in stomach acidity that is often seen after decades of H. pyloricolonization. This decline would reduce acid reflux into the esophagus, a major risk factor for adenocarcinomas affecting the upper stomach and esophagus.

You May Like: What Causes Pain On Your Right Side Of Your Stomach

What Is H Pylori

H. pylori: Key to understanding stomach acid

H. pylori is a type of bacteria that infects your stomach.

It can damage the tissue in your stomach and the first part of your small intestine . This can cause redness and soreness . In some cases it can also cause painful sores called peptic ulcers in your upper digestive tract.

H. pylori is common. Many people have it. Most people who have it wont get ulcers or show any symptoms. But it is a main cause of ulcers.

H. pylori attacks the lining that protects your stomach. The bacteria makes an enzyme called urease. This enzyme makes your stomach acids less acidic . This weakens your stomachs lining.

Your stomach cells then have greater risk of being hurt by acid and pepsin, strong digestive fluids. That can lead to sores or ulcers in your stomach or duodenum.

The H. pylori bacteria can also stick to stomach cells. Your stomach cant protect itself very well. The area gets red and swollen .

H. pylori can also get the stomach to make more acid. Health experts dont fully understand how.

Recommended Reading: What Is Good For Stomach Acid Reflux

Is It Dangerous To Have H Pylori

Although many people with H. pylori dont develop complications you should know the following:

  • H. pylori causes ulcers in some people. This is a problem because ulcers could become quite serious and may bleed and even burst. Those people with ulcers need to get their H. pylori infection treated first. Once the infection is gone, this will help ulcers to heal.
  • H. pylori increases the risk of stomach cancer. The bacteria causes long-lasting inflammation of a stomach called SCAG or severe chronic atrophic gastritis. This could develop into stomach cancer. However, only very few people get cancer from these bacteria . Its not totally clear why some people are affected and why some are not but the researchers think its because some types of H. pylori are more likely to cause issues. Also, lifestyle plays a role.
  • H. pylori is also linked to other types of cancer. Apart from stomach cancer, bacteria is also linked to Non-Hodgkin Lymphoma and Bowel Cancer.
  • H. pylori affects the absorption of nutrients. The infection could be the cause of iron-deficiency anaemia and could also cause vitamin B12 deficiency. Whats more, it can also cause a deficiency of other essential vitamins and minerals such as vitamin C, vitamin A and folic acid.

What Are Helicobacter Pylori Tests

Helicobacter pylori is a type of bacteria that infects the digestive system. Many people with H. pylori will never have symptoms of infection. But for others, the bacteria can cause a variety of digestive disorders. These include gastritis , peptic ulcers , and certain types of stomach cancer.

There are different ways to test for an H. pylori infection. They include blood, stool, and breath tests. If you are having digestive symptoms, testing and treatment may help prevent serious complications.

Other names: H. pylori stool antigen, H. pylori breath tests, urea breath test, rapid urease test for H. pylori, H. pylori culture

Don’t Miss: Why Does My Stomach Feel Hard And Bloated

Prevention Of H Pylori

Theres currently no vaccine to protect against H. pylori infection. Researchers arent sure exactly what causes the infection or how it spreads, so there arent standard prevention guidelines.

  • Wash your hands frequently and thoroughly
  • Drink water from a safe and trusted source
  • Don’t eat contaminated food

What Can I Do To Prevent H Pylori

Stomach bacteria : Helicobacter pylori

Health experts dont know for sure how the bacteria passes from person to person. But having good health habits can help keep you safe. These habits include:

  • Washing your hands with soap and water. It is very important to do this after using the bathroom and before eating.

  • Making sure all food you eat has been cleaned and cooked safely

  • Making sure that your drinking water is safe and clean

Recommended Reading: How To Cut Stomach Fat In 2 Weeks

Treatment For H Pylori

If you have ulcers caused by H. pylori, youâll need treatment to kill the germs, heal your stomach lining, and keep the sores from coming back. It usually takes 1 to 2 weeks of treatment to get better.

Your doctor will probably tell you to take a few different types of drugs. The options include:

Key Points To Remember

  • A peptic ulcer is a sore in the lining of the stomach or duodenum.
  • Some ulcers are caused by the H. pylori bacterium.
  • H. pylori can be transmitted from person to person through close contact and exposure to fecal matter or vomit.
  • A combination of antibiotics and acid blockers is the most effective treatment for H. pylori peptic ulcers.
  • Gastritis can be caused by H. pylori infection or long-term use of aspirin or anti-inflammatory drugs. It is unclear whether H. pylori infection without ulcers causes abdominal pain.

Don’t Miss: Why Is My Stomach Sore To Touch

How Does Helicobacter Pylori Cause Gastric Ulcers In Humans

The H. pylori bacteria weakens the protective mucous coating of the stomach and duodenum, thus allowing acid to get through to the sensitive lining beneath. Both the acid and the bacteria irritate the lining and cause a sore, or ulcer. Once there, the bacterium’s spiral shape helps it burrow through the lining.

In this manner, what percentage of ulcers are caused by H pylori?

Researchers recently discovered that H. pylori causes almost all peptic ulcers, accounting for 80 percent of stomach ulcers and more than 90 percent of duodenal ulcers. H. pyloriinfection is common in the United States: about 20 percent of people under 40 and half of people over 60 are infected with it.

Likewise, how does Helicobacter pylori enter the body? H. pylori enters the body through the mouth, moves through the digestive system, and infects the stomach or the first part of the small intestine. Unlike other bacteria, H. pylori bacteria can survive in the harsh acidic environment of the stomach because they produce a subtance that neutralizes stomach acid.

Also Know, how does H pylori cause gastritis?

pylori infection is associated with inflammation of the stomach lining , and duodenum . H. pylori bacteria burrow into the cells of the stomach lining and cause gastritis. Also, those infected have an increased risk of stomach cancer and lymphoma.

Does H pylori cause dizziness?

You May Like Also

Popular Articles
Related news