(Helicobacter pylori) Causes, Symptoms, and Prevention
Helicobacter pylori (H. pylori) : is a common type of bacteria that infects the lining of the stomach and duodenum. While many people may carry the bacteria without showing any symptoms, it can sometimes lead to inflammation, digestive problems, and serious complications if left untreated.
Causes of Infection
H. pylori is usually transmitted through:
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Sharing utensils or direct contact with an infected person’s saliva.
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Consuming contaminated food or water.
Risk Factors
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Living with someone infected with H. pylori.
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Lack of access to clean, safe water.
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Crowded living conditions in developing countries.
Common Symptoms
Most people show no symptoms, but some may experience:
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Heartburn or stomach discomfort.
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Loss of appetite, nausea, or vomiting.
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Bloating and frequent burping.
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Dark stools or anemia.
Possible Complications
If untreated, H. pylori infection can cause:
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Chronic gastritis.
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Peptic ulcers (stomach or duodenal ulcers).
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Internal bleeding.
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Increased risk of stomach cancer.
When to See a Doctor
Seek medical attention if you experience:
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Severe or persistent abdominal pain.
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Vomiting blood or passing blood in stool.
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Unexplained weight loss.
Prevention Tips
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Wash hands thoroughly after using the bathroom.
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Wash and cook food properly.
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Avoid sharing utensils while eating or drinking.
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Stay away from contaminated environments.
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