what are causes , symptoms and treatment of H- Pylori ? and can it be contagious ?

Helicobacter pylori (H. pylori) is a type of bacteria that can infect the stomach and cause various gastrointestinal problems. Here are some answers to your questions:

Causes of Helicobacter stomach germ

H. pylori bacteria are thought to be primarily transmitted from person to person through oral-oral or fecal-oral routes, such as contaminated food or water, or from close contact with an infected person. Factors that may increase the risk of H. pylori infection include poor sanitation, living in crowded conditions, and a weakened immune system.

Symptoms of Helicobacter stomach germ

Many people infected with H. pylori do not experience any symptoms. However, some people may develop:

• 1 - Abdominal pain or discomfort
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• 2 - Nausea or vomiting
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• 3 - Loss of appetite
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• 4 - Bloating or belching
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• 5 - Unexplained weight loss
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• 6 - Black or tarry stools
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• 7 - Anemia (low red blood cell count)

Treatment of Helicobacter stomach germ

If you have been diagnosed with an H. pylori infection, your doctor may prescribe antibiotics, proton pump inhibitors (PPIs), and/or bismuth subsalicylate to kill the bacteria and reduce stomach acid production. Treatment can last anywhere from 7 to 14 days, depending on the severity of the infection. In some cases, a repeat endoscopy may be necessary to confirm that the infection has been successfully treated.

Contagiousness of Helicobacter stomach germ

H. pylori infection is generally thought to be contagious and can be transmitted from person to person through close contact or exposure to contaminated food or water. However, not everyone who is exposed to the bacteria will become infected or develop symptoms. Good hygiene practices, such as hand-washing and proper food preparation, can help reduce the risk of infection.

The tests required for the diagnosis of stomach H.Pylori

There are several tests that can be used to diagnose a Helicobacter pylori (H. pylori) infection, which is one type of stomach germ. These include:

1. Blood test: A blood test can detect the presence of antibodies to H. pylori. However, it cannot distinguish between a current or past infection, so it is not considered the most accurate test.

2. Stool test: This test checks for H. pylori antigens in the stool. It is non-invasive and can be done at home. However, it is also not as accurate as other tests.

3. Urea breath test: During this test, you swallow a capsule containing urea that has been labeled with a radioactive or nonradioactive marker. If H. pylori is present in your stomach, it will break down the urea and release carbon dioxide, which can be detected in your breath.

4. Endoscopy and biopsy: A more invasive test involves an endoscopy, where a small camera is inserted through your mouth and into your stomach. A small tissue sample (biopsy) is taken from your stomach lining and analyzed for the presence of H. pylori.

5. Rapid urease test: This test can be done during an endoscopy and involves taking a tissue sample from the stomach lining and adding a urea-containing solution. If H. pylori is present, it will produce an enzyme (urease) that breaks down the urea, leading to a color change that can be seen under a microscope.

Your doctor may recommend one or more of these tests depending on your individual circumstances. It's important to discuss the pros and cons of each test with your healthcare provider to determine which one is right for you.