What Causes Vomiting And Digestion Issues While On BP Medication?

I have awaken every morning for a week and get up with the urge to vomit. I can t prevent it and all that seems to come out of me is bile. I also heave alot and noticed that my bowels aren t moving as regular as they usually do and wondered if that has something to do with it. I am not taking pain medication or anything other than a blood pressure medication at night, requip, and lipitor. I have been on these for years and never experienced any problems. I do not eat or drink anything after 7pm and avoid heavily spicy foods. So I can t figure out why i continue to do this.