There was a small time where I'd go to DXM from the OTC robitussin gels. Once or twice a month, on days I was having a really bad time. It's not good. I still have a hard time keeping myself under control. I started taking Ambien, and I found I liked how the time seemed to go by so fast on it if I didn't go right to sleep, so I found myself starting to take these more than I should've. I've had issues with not remembering things from when i was awake, and some of them really scared me, and so I've completely stricken myself from taking those. So, for now, I'm just dealing with my Dr. Pepper addiction.