Overview
Acute gastritis occurs when the stomach lining becomes inflamed due to infection, medication, or alcohol. It causes stomach pain, nausea, and indigestion. Most cases resolve with treatment and lifestyle changes.
Symptoms
Stomach pain or burning sensation, nausea, vomiting, bloating, indigestion, loss of appetite, and belching. Symptoms may come on suddenly and can range from mild to severe.
Causes
Alcohol consumption, NSAIDs (aspirin, ibuprofen), H. pylori infection, stress, bile reflux, and spicy or acidic foods. These factors irritate the stomach lining and trigger inflammation.
Treatment
Antacids (to neutralize stomach acid), acid blockers (H2 blockers or PPIs), dietary changes (avoid spicy, acidic, fatty foods), antibiotics (if H. pylori infection is present), and avoiding alcohol and NSAIDs.
When to See a Doctor
Seek medical care if you have severe stomach pain, vomiting blood, black or tarry stools, or if symptoms persist despite home treatment. Early diagnosis can prevent complications like ulcers or bleeding.