I have chronic constipation. I am perscribed vyvance for adhd, or what j thought was adhd in college. It was more or less to help me study and focus on school. Now I try not to take it but my bowel movements rely on it. I wait 2-3 days get real gaseous and bloated and I know it s time to take a vyvanse to clear my system. at this point everything clears out but the vyvanse heightens my anxiety. I want to know how to get regular bowel movements without the use of vyvanse and I m afraid that my bowels are so dependent on vyvanse that It may be a problem. Let me know what you suggest. Thank you!