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Top Diseases Of Stomach And Duodenum Gastroenterologist

In Houston, GastroDoxs, which is board-certified, a gastroenterologist, Dr. Bharat Pothuri offers the optimal examination and care of gastritis, duodenitis and peptic ulcers. His integration of diagnostics, lifestyle changes and personal therapies allow patients to eliminate pain and heal lining and quality of life.

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Difficulty Swallowing

American Society for Gastrointestinal Endoscopy

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.

General Causes and Risk Factors

Helicobacter pylori bacillus infection.
Regular use of nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen.
Excessive alcohol consumption.
Use of tobacco products or smoking.
Chronic stress or prolonged physical/emotional strain.
Family history of gastric or duodenal disorders.
Age over 50 years.

Signs and Symptoms

Abdominal discomfort or burning/sharp pain in the upper abdomen.
Feeling full or bloated shortly after eating.
Nausea or vomiting.
Belching, gas, or indigestion.
Loss of appetite or unintentional weight loss.
Tarry, black stools indicating possible bleeding.

Expert Treatment for Diseases of Stomach And Duodenum by Dr. Bharat Pothuri

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

Medical History and Physical Exam

He examines the onset and the nature of your epigastric pain, diets and drugs used (NSAIDS, alcohol), your smoking history, stressors and relatives of gastrointestinal disorders.

Laboratory Tests

Fundamental blood test parameters of anemia, inflammation and excludes liver or pancreatic etiologies of upper-abdominal pain.

Non-Invasive H. pylori Testing

Urea breath test detects active H. pylori infection.
Stool antigen test confirms the presence of bacterial antigens.

Upper Endoscopy (EGD)

A thin, flexible camera examines the stomach and duodenum directly. Biopsies can be taken to identify gastritis, duodenitis or peptic ulcers.

Imaging Studies

Abdominal ultrasound screens for gallstones, pancreatitis or fluid collections.
CT scan provides detailed images when complications or alternative diagnoses are suspected.

Advanced Testing (if needed)

In a few instances, special tissue biopsy on endoscopy or special motility examination elucidates complex or recalcitrant situations.

Treatment

Our Team offers a full range of care for Stomach And Duodenum.

1. Diet and Lifestyle Support

Increase consumption of fruits, vegetables, whole grains, and beans that are rich in fiber.
Drink plenty of water to prevent hard stools.
Use a footstool during bowel movements to optimize positioning and reduce straining.
Incorporate light exercise to enhance blood circulation and promote healing.

2. Medications

Stool softeners or fiber supplements to ease bowel movements.
Topical creams or suppositories (e.g., hydrocortisone) to relieve pain, swelling, and itching.
Aspirin or ibuprofen for pain relief.
Antibiotics in cases of abscess or infection.

3. Minimal or Advanced Surgeries

Rubber band ligation for hemorrhoids.
Infrared coagulation to shrink swollen veins.
Fistula repair performed endoscopically or surgically.
Rectal prolapse repair using minimally invasive procedures.

y invasive surgery to correct rectal prolapse

Call Us 832-632-4070 Schedule Now Click Here Text Us 832-632-4070

11.5K

Patients Treated

Dr. Pothuri has treated more than 11.5K 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

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 are standard stomach and duodenal diseases?

Common conditions include gastritis, peptic ulcers, duodenal ulcers, Helicobacter pylori infection, and gastroparesis.

What causes peptic ulcers?

The majority of ulcers are caused by H. pylori infection or prolonged use of nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen. Symptoms may be worsened by stress and spicy foods.

Which are the methods of diagnosis of these diseases?

Diagnosis typically involves endoscopy, H. pylori breath or stool analysis, barium swallow X-rays, and blood tests.

What treatments exist?

Treatments include proton pump inhibitors, eradication therapy for H. pylori, dietary modifications, and in severe cases, endoscopic removal or surgery.

Can diet prevent ulcers?

Yes. Avoiding irritants such as alcohol, caffeine, and spicy foods while eating small, frequent meals can reduce acid exposure and promote healing.

What is gastroparesis?

Gastroparesis is delayed stomach emptying that causes nausea, bloating, and early fullness. It is most commonly associated with diabetes or certain medications.

When should I refer to a gastroenterologist?

Consult a gastroenterologist if you experience frequent stomach pain, bloody or black stools, persistent nausea, or unexplained weight loss.

Are ulcers dangerous?

Yes. Untreated ulcers can bleed, perforate the stomach or duodenum, and lead to peritonitis — a severe, life-threatening infection.

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