diabetes, type 2
"This drug really works, but you should be careful if you excersize or somehow get busy and forget to take a lunch/snack break while at work.  I recently had an exprerience where I was backed up at my job working at a steel mill and experienced dizziness, rapid heartbeat, "the shakes" etc.  I recognized the symptoms as low blood sugar and immediatly stopped and drank a low glucose energy drink.  My symptoms went away after 10 minutes.  So be aware. "