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Some people experience:
- Constant burping
- Acid reflux or heartburn
- Sour taste in the mouth
This happens when stomach acid balance is affected.
Serious Warning Signs (Seek Medical Help)
In more severe cases, H. pylori can lead to ulcers.
Watch for:
- Dark or black stools
- Vomiting blood
- Severe abdominal pain
- Sudden weight loss
These require immediate medical attention.
How Doctors Diagnose It
Doctors may use:
- Breath tests
- Stool tests
- Blood tests
- In some cases, endoscopy
Diagnosis is important because symptoms can overlap with other conditions.
Can It Be Treated?
Yes—H. pylori is treatable.
Doctors usually prescribe:
- Antibiotics to kill the bacteria
- Medications to reduce stomach acid
Early treatment prevents complications.
How to Reduce Your Risk