Did they check for H. Pylori infection? 90% of duodenal ulcers are caused by H. Pylori infection. You have to kill the bacteria before you can solve your ulcer problems -- taking Nexium alone won't do it. The other 10% of ulcers are caused by overuse of non-steroidal anti-inflamatories (NSAIDs) such as Aspirin, Ibuprofen and Naproxen. It's not safe to take any of those for your pain if you have an ulcer. Take acetaminophen (Tylenol) instead.

Mark.