Aciphex and cramps

I was on Aciphex for 10 days (Samples only) i developed bowel problems but the Dr thought it was side effects fo antibiotics. Was off the med for 1 week and everything went back to normal. I am currently back on this for severe acid problems (Barretts) and the symptoms of yellow mucus and loos bowels are back. Headache, cramps. etc. After reading some of the comments i am not sure that this is right for me either. Only thing is that i am afraid to take any of the medicines and with out it this could become cancer. Any suggestions?

I took aciphex for 16 months, ran out of prescription Thursday, and haven't felt this good for long time. I thought my weight gain and constant headache was
due to getting older. I had such a energy burst today that makes me believe it was Aciphex that made me the couch potato day and night. tiredness was brutal and when I was at NY last week I could not go up to stairs at Subway without having to stop and get my breathing in order not to mention being able to hear your own heart beat is little scary. Also I had severe leg pains on both sides-kind of rotating cramps and pinching, especially on my hamstrings.

I HAVE HEADACHE, CHILLS ,STOMIC CRAMPS ,THE RUNS,

Has anyone had problems with severe muscle cramping. I have been waking up through the night with severe cramps or spasms in my legs and feet. It goes from the calves of my legs to my toes, my feet curl and I can hardly put my foot down. It is very painful. I'm not sure if this is realted to Aciphex or not.