Stomach ulcers are primarily caused by Helicobacter pylori (H. pylori) bacteria or the prolonged use of non-steroidal anti-inflammatory drugs (NSAIDs).
Understanding Stomach Ulcers
A stomach ulcer, also known as a peptic ulcer, is a sore that develops on the lining of the stomach. The stomach normally protects itself from the strong acids it uses to digest food. However, when this protective layer is damaged, an ulcer can form.
Main Causes of Stomach Ulcers
Here's a breakdown of the primary causes of stomach ulcers:
- Helicobacter pylori (H. pylori) Bacteria: This type of bacteria can infect the stomach lining. According to research (29-May-2023), H. pylori can break down the stomach's defense against the acid it produces, leading to damage and ulcer formation.
- Non-Steroidal Anti-Inflammatory Drugs (NSAIDs): Long-term use of NSAIDs, such as ibuprofen and aspirin, can also damage the stomach lining. Similar to H. pylori, NSAIDs can weaken the stomach's protective barrier, as highlighted on 29-May-2023, making it vulnerable to acid erosion.
How These Factors Cause Ulcers
| Cause | Mechanism |
|---|---|
| H. pylori infection | Bacteria weaken the stomach lining, reducing its resistance to acid. |
| NSAID use | Drugs inhibit the production of prostaglandins, which protect the stomach lining from acid damage. |
Practical Insights
- If you frequently use NSAIDs, talk to your doctor about ways to protect your stomach, such as taking them with food or considering alternative pain relief methods.
- If you suspect you have a stomach ulcer, see a doctor for diagnosis and treatment, which may involve antibiotics for H. pylori infection or medications to reduce stomach acid.
