Gastric Diseases

About

Gastric Diseases

What are Gastric Diseases?

Gastric diseases refer to conditions that affect the stomach and its lining. These disorders can impact digestion, cause inflammation, ulcers, pain, or even bleeding. The stomach plays a vital role in breaking down food and protecting the body from harmful bacteria through acid production. When the stomach’s lining or function is disrupted, it can lead to discomfort and a variety of gastrointestinal symptoms.

Common gastric conditions include gastritis, peptic ulcers, stomach (gastric) cancer, and functional dyspepsia. Some conditions are mild and temporary, while others may require ongoing management or more advanced medical care.

Are Gastric Diseases common?

Yes, gastric diseases are very common. Many people experience occasional stomach discomfort or inflammation, especially from infections like Helicobacter pylori (H. pylori) or from taking certain medications. While most gastric problems are not serious, some—like stomach ulcers or gastric cancer—can be severe if left untreated.

Can Gastric Diseases be cured?

Some gastric diseases can be cured completely, especially those caused by bacterial infections or medication use. Others, like chronic gastritis or functional dyspepsia, can be managed with lifestyle changes, dietary adjustments, and medication. Early diagnosis and proper treatment are key to preventing complications.

Causes

What causes Gastric Diseases?

The causes depend on the specific condition but can include:

  • H. pylori infection – A common bacterial infection that can cause ulcers and chronic inflammation.
  • Long-term use of NSAIDs (nonsteroidal anti-inflammatory drugs) – such as ibuprofen or aspirin, which can irritate or damage the stomach lining.
  • Excess stomach acid – leading to ulcers or gastritis.
  • Alcohol use – which irritates the gastric mucosa.
  • Smoking – increases acid production and delays healing.
  • Autoimmune response – when the immune system attacks the stomach’s own cells.
  • Stress – Stress does not directly cause gastric disease but can worsen symptoms.
  • Dietary factors – such as spicy foods, caffeine, or acidic beverages.

What are the risk factors?

You may be at higher risk for gastric diseases if you:

  • H. pylori can be asymptomatic but still cause ulcers if untreated
  • Regularly use pain relievers like aspirin or ibuprofen
  • Smoke or consume alcohol frequently
  • Have a family history of stomach ulcers or gastric cancer
  • Eat a diet high in salt or processed foods
  • Have certain autoimmune disorders
  • Experience chronic stress

With Insurance

Gastroenterology

Your copay
Depending on insurance

Without Insurance

*Price Effective 12/1/2025
$169
Initial Visit
$109
Follow Up
Gastroenterology

$149

Initial Visit

$99

Follow Up

Symptoms

What are the symptoms of Gastric Diseases?

Symptoms may vary depending on the condition but commonly include:

  • Burning or pain in the upper abdomen
  • Nausea or vomiting
  • Feeling full after eating a small amount
  • Loss of appetite
  • Bloating or excessive gas
  • Belching
  • Indigestion or heartburn
  • Unexplained weight loss
  • Vomiting blood or passing black, tarry stools (a sign of bleeding and requires immediate care)

If you have persistent stomach pain or any alarming symptoms, you should seek medical attention promptly.

Diagnosis

How are Gastric Diseases diagnosed?

Your healthcare provider will ask about your symptoms and medical history, and may recommend one or more of the following tests:

  • Endoscopy (EGD) – A thin, flexible tube with a camera is passed through your throat to view the stomach lining and identify ulcers or inflammation.
  • Biopsy – A small tissue sample may be taken during endoscopy to check for H. pylori or other abnormalities.
  • H. pylori tests – Including breath, stool, or blood tests to detect bacterial infection.
  • Upper GI series (barium swallow) – X-rays taken after drinking a contrast solution to outline the stomach.
  • Blood tests – To detect anemia, infection, or other complications.

Treatment

How are Gastric Diseases treated?

Treatment depends on the cause and severity of the condition. Common treatments include:

  • Lifestyle and dietary changes:
    • Avoiding spicy, fatty, or acidic foods
    • Eating smaller, frequent meals
    • Avoiding alcohol and smoking
    • Reducing stress through relaxation or mindfulness techniques
  • Medications:
    • Antibiotics to treat H. pylori infection
    • Proton pump inhibitors (PPIs) and H2 blockers to reduce stomach acid
    • Antacids to relieve discomfort
    • Protective medications (like sucralfate) to coat and protect the stomach lining
    • Avoiding NSAIDs or switching to safer alternatives under medical supervision
  • Procedures or surgery:
    • In rare cases, ulcers that bleed or perforate may need endoscopic repair or surgery.
    • Gastric cancer or severe structural damage may require surgical treatment and oncology care.

With proper care, most gastric diseases can be effectively managed or fully treated. Ongoing follow-up ensures the best long-term outcomes.

References

Mayo Foundation for Medical Education and Research. (2024, April 5). Gastritis and Peptic Ulcers. Mayo Clinic. https://www.mayoclinic.org

U.S. National Library of Medicine. (2024, February 19). Stomach Disorders. MedlinePlus. https://medlineplus.gov/stomachdisorders.html

American College of Gastroenterology. (2023). Gastric Conditions and Treatment. https://gi.org

Medically reviewed by:

Dr. Javeed Siddiqui, MD, MPH

Dr. Siddiqui is the Chief Medical Officer at TeleMed2U responsible for clinical and technical program development as well as maintaining a thriving telemedicine practice in infectious diseases which includes specialized care of Hepatitis and HIV.

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Affordable – with or without insurance

With Insurance

Gastroenterology

Your copay
Depending on insurance

Without Insurance

*Price Effective 12/1/2025
$169
Initial Visit
$109
Follow Up
Gastroenterology

$149

Initial Visit

$99

Follow Up