# Ulcer

An ulcer is a sore that develops on the lining of the stomach, small intestine, or esophagus, often caused by inflammation due to infection or prolonged use of NSAIDs (Nonsteroidal Anti-Inflammatory Drugs).

**What is Ulcer?**

## Signs of a Stomach Ulcer

- Burning Pain: Pain in the stomach area, often relieved by eating or antacids.
- Bloating: Feeling of fullness or bloating.
- Nausea: Persistent nausea or vomiting.
- Weight Loss: Unexplained weight loss.

## First Aid for Stomach Ulcer

1. Avoid Irritants: Do not take NSAIDs, alcohol, or caffeine.
2. Antacids: Use over-the-counter antacids to relieve symptoms.
3. Seek Medical Attention: Persistent or severe symptoms require evaluation by a healthcare provider.

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First Aid Glossary · https://cprcourseportadelaide.au/glossary/ulcer · Australia Wide First Aid (RTO 31961).