Yes, it's the first time taking Nexium. After trying three other PPI's, the Nexium works the best. I've been taking it about two weeks now and I don't have any symptoms...I make sure that I eat one hour after taking it.
I'm so afraid that any day now, it will stop working like all the others. Of course, the others never worked very good ever. My GI never told me what his nurse told me. She found out after going to an educational seminar on PPI's.