Definition

Noun: 1. A sudden and severe inflammation of the stomach lining: Acute gastritis is a medical condition characterized by the rapid onset of inflammation and irritation of the inner lining (mucosa) of the stomach. It is typically a short-term condition.

Usage

• Acute gastritis is used as a medical term to describe a specific, often painful, stomach condition with a rapid onset.
• It is commonly caused by irritants such as certain medications (e.g., nonsteroidal anti-inflammatory drugs like aspirin), excessive alcohol consumption, bacterial infections (like ), or severe stress.
• The term is used by healthcare professionals and in medical literature.

Examples

• The patient was diagnosed with acute gastritis after presenting with severe abdominal pain and nausea.
• Excessive use of painkillers can lead to acute gastritis.
• The doctor explained that her symptoms were consistent with acute gastritis, likely triggered by a bacterial infection.

Advanced Usage

• The condition is often contrasted with chronic gastritis, which involves long-term, persistent inflammation of the stomach lining.
• In medical contexts, it may be specified further based on the cause, e.g., "acute erosive gastritis" or "acute stress gastritis."

Variants and Related Words

• Gastritis (n): The general term for inflammation of the stomach lining, which can be acute or chronic.
• Chronic gastritis (n): A long-lasting form of stomach inflammation.
• Gastric (adj): Relating to the stomach (e.g., gastric acid, gastric mucosa).

Synonyms

• Sudden stomach inflammation
• Acute stomach lining irritation

Note: These are descriptive synonyms, as "acute gastritis" is a specific medical term.

Noun

1. gastritis caused by ingesting an irritant (as too much aspirin)