I was told by my physician to decrease my omeprazole slowly, after having it used for many years. I have done this for a month with some success and now Dr wants that I start to see if Rantidine would be a good replacement. She said that the omeprazole has had some bad review. Should I go and fill the Rantidine? Thank you for your answer. Hanni Johnson. (I also take Advair for asthma, Aspirin, Fenofibrate, Fluoxetine, Furoemide and am 83 years old)