K29.00

Clinical Causes: Excessive alcohol consumption Use of nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or aspirin Stress-induced gastritis, often due to severe illness or injury Bacterial infections, such as Helicobacter pylori (though this can also cause bleeding) Consumption of spicy, acidic, or irritating foods Foods or beverages that irritate the stomach Severe or prolonged vomiting Rapid eating or overeating Smoking

Key Symptoms: Dull or burning pain in the upper abdomen Nausea and sometimes vomiting Feeling of fullness or bloating Loss of appetite Indigestion or discomfort after eating Feeling of discomfort that may improve or worsen with eating Possible mild fever or chills in some cases

Diagnosis Path: Diagnosis typically involves a medical history review and physical examination. Your healthcare provider may perform or recommend diagnostic tests such as endoscopy to view the stomach lining, or laboratory tests like stool analysis or blood tests to identify infection or inflammation. These procedures help rule out other conditions and confirm the diagnosis of acute gastritis without bleeding.

Treatment Protocols: Treatment focuses on relieving symptoms and addressing underlying causes. Depending on the severity and cause, management may include: - Avoiding irritant foods and beverages - Discontinuing or adjusting the use of NSAIDs or other medications that may cause irritation - Using medications to reduce stomach acid, such as proton pump inhibitors or H2 blockers - Taking antacids to neutralize stomach acid - Treating any underlying bacterial infections with antibiotics - Restoring hydration if vomiting or nausea are severe - Lifestyle modifications like quitting smoking and reducing alcohol intake Most cases improve with conservative management. Severe or persistent symptoms may require further medical intervention.