What Causes Gastritis? How Is It Treated?

#Immune System
December 12, 2023

Helicobacter pylori (H. pylori) is a bacterium that infects the stomach lining and can lead to gastritis. It is a common cause of both acute and chronic gastritis.

Types of Gastritis

Gastritis generally manifests in two forms:

Acute gastritis: Sudden onset.
Chronic gastritis: Develops gradually over time.
Other classifications include autoimmune gastritis, drug-induced gastritis, and eosinophilic gastritis, depending on underlying causes or morphological findings.

Common Causes and Risk Factors

H. pylori infection: A leading cause of acute and chronic gastritis.
NSAID use: Prolonged use of nonsteroidal anti-inflammatory drugs (NSAIDs) irritates the stomach lining.
Alcohol and smoking: Excessive alcohol consumption and smoking increase risk.
Stress: Severe emotional or physical stress can trigger acute gastritis ("stress gastritis").
Medical conditions: Crohn’s disease, sarcoidosis, or other inflammatory disorders.

Common Symptoms

Upper abdominal pain or burning sensation
Nausea and vomiting
Bloating and early satiety
Loss of appetite and unintended weight loss
Indigestion, belching, and gas

How Is Gastritis Treated?

Lifestyle Modifications:
- Avoid alcohol, tobacco, and NSAIDs.
- Manage stress and adopt a balanced diet.
Medications:
- Antacids or proton pump inhibitors (PPIs) to reduce stomach acid.
- Antibiotics for H. pylori eradication.
Dietary Adjustments:
- Avoid spicy, acidic, or caffeine-rich foods.
- Opt for bland, non-irritating meals.
Medical Follow-Up: Regular check-ups to monitor recovery.

This information is for educational purposes only and does not replace professional medical advice. Consult a healthcare provider for diagnosis and treatment.

What Causes Gastritis? How Is It Treated?

Types of Gastritis

Common Causes and Risk Factors

Common Symptoms

How Is Gastritis Treated?

Recommended Content

Immune System