Stomach Ulcer:
The lining of the stomach is usually protected from the damaging effects of stomach acid. ulcers can recur and become a chronic problem or can lead to a number of serious complications including bleeding, it is important to treat ulcers. When that protection fails, an ulcer forms. There are a few different ways this may happen.
1. Non-steroidal drugs (NSAIDs) -- Long-term use of these pain relievers may be the second most common cause of ulcers. These drugs block prostaglandins, substances in the stomach that help maintain blood flow and protect the area from injury. Some people are more susceptible to this side effect of NSAIDs than others. These drugs may include ibuprofen, Advil, Motrin, and Aleve.
2. Helicobacter pylori (H. pylori) -- H. pylori, a type of bacteria, may be responsible for most ulcers. This organism weakens the protective coating of the stomach and first part of the intestine and allows damaging digestive juices to eat away at the sensitive lining below. As many as 20% of Americans over age 40 may have H. pylori living in their digestive tract, but most may not develop stomach ulcers.
3. Stress