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Helicobacter Pylori (H. Pylori)

Helicobacter pylori is a common stomach bacteria causing pain, ulcers, and inflammation. At GastroDoxs in Houston, Dr. Bharat Pothuri offers testing plus personalized treatment plans-from antibiotics and dietary guidance to advanced endoscopic procedures-to help you heal and feel better fast.

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Texas Medical Board
Harris County Medical Society
American College of Gastroenterology
American Society for Gastrointestinal Endoscopy
Memorial hermann
Houston Methodist leading Medicine
HCA Houston Healthcare
Bharat Pothuri

About the Expert

Dr. Bharat Pothuri is a board-certified gastroenterologist and the founder of GastroDoxs. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.

Common Causes and Risk Factors

  • Person-to-person spread through saliva or other bodily fluids
  • Use of shared utensils or poor hand hygiene
  • Consumption of contaminated food or water
  • Living in crowded or unsanitary conditions
  • Exposure in regions with high H. pylori prevalence
  • Family history of H. pylori infection

Signs and Symptoms

  • Often no symptoms in early stages
  • Burning or aching pain in the upper abdomen
  • Feeling full after eating small amounts
  • Bloating, frequent burping, or gas
  • Nausea or occasional vomiting
  • Unintended weight loss
  • Fatigue or general weakness

Expert Treatment for Helicobacter Pylori (H. Pylori) by Dr. Bharat Pothuri

Dr. Pothuri uses a step-by-step approach:

Medical History and Symptom Review

He discusses your epigastric pain, timing of symptoms, NSAID use, stress factors and any family history of ulcers or stomach disease.

Non-Invasive Testing

  • Urea Breath Test -You drink a special solution and breathe into a collection device to detect active H. pylori.
  • Stool Antigen Test -Analyzes a small stool sample for H. pylori proteins.
  • Blood Antibody Test -Screens for past exposure, though less accurate for active infection.

Endoscopy and Biopsy

For severe or persistent epigastric pain, he performs an upper endoscopy to visually inspect the stomach lining and collect tissue samples. Biopsies are tested for bacterial presence and any ulceration.

Follow-Up Testing

After completing therapy, a repeat breath or stool test confirms that H. pylori has been fully eradicated.

Bharat Pothuri
Treatment

Our Team offers a full range of care for H. pylori infection.

1. Lifestyle and Diet Support

  • Eat small, frequent meals to reduce stomach irritation
  • Avoid spicy or greasy foods, caffeine, and alcohol
  • Quit smoking and practice stress-reduction techniques (stretching, relaxation)

2. Medication Plan

  • 10-14-day course of two antibiotics to eradicate the bacteria
  • Acid-lowering medication to promote healing of the stomach lining
  • Optional bismuth compound to protect the stomach wall

3. Minimally Invasive or Advanced Procedures

  • Endoscopic therapy for bleeding or complicated ulcers
  • Use of a modern endoscopy suite for less invasive interventions
  • Follow-up testing and tailored retreatment if infection persists
1.6K

Patients Treated

Dr. Pothuri has treated more than 1.6K patients, helping individuals improve their digestive health and overall well-being through expert, personalized care.

20Y

Years of Experience

With over 20 years of experience, GastroDoxs has been a trusted provider of gastroenterology care, focusing on delivering the best outcomes for patients

Bharat Pothuri

About the Author

Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.

Frequently Asked Questions

What is Helicobacter pylori and how is it diagnosed?

It's a bacterial infection of the stomach confirmed with a urea breath test, stool antigen test, blood test, or endoscopy when needed.

What symptoms can H. pylori cause in adults?

Common symptoms include burning or aching stomach pain, bloating, nausea, frequent burping, early satiety, weight loss, and fatigue.

How does H. pylori spread?

The bacteria can spread person-to-person through saliva, shared utensils, or via contaminated food and water.

How long does H. pylori treatment take?

Treatment typically consists of a 10- to 14-day course of two antibiotics plus acid-suppressing medication.

What if my symptoms return after treatment?

Dr. Pothuri may retest for H. pylori and adjust your medication regimen if needed to achieve eradication.

Can diet help support H. pylori treatment?

Yes. Eating smaller, frequent meals; avoiding spicy, greasy foods, caffeine, and alcohol; staying hydrated; and maintaining a balanced diet support recovery.

Is testing and treatment for H. pylori covered by insurance?

Most insurance plans, including Medicare and Medicaid, cover diagnostic tests and medications. Our team can verify your benefits.

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