There are lawsuits against the pharmaceutical company that makes Nexium. I have read some are related to the fact that Nexium hinders the absorption of calcium, which can cause a lot of problems. Also, fatigue is a problem from Nexium. I'm not sure about the atrophy Shawn, but research under the lawsuits and see what's there. I will see what I can find for you. In my opinion, with the problems you are having, I wouldn't take it just in case. Good luck. Leslie
Additionally, the following adverse events (irrespective of causality) were each reported at a rate of >1% with esomeprazole in these same long-term studies (N=519): rash, fracture, hernia, dizziness, duodenitis, dyspepsia, epigastric pain, serum gastrin increased, gastroenteritis, gastrointestinal mucosal discoloration, esophageal disorder, tooth disorder, ALT increased, hypertension, coughing, rhinitis, anemia, benign gastrointestinal neoplasm, back pain, chest pain and fatigue.