"Resterals," I think they look like over-all pajamas. Just joking, do you mean withdrawals? Not sure what the question is. What are you trying to stop using and how much do you use?
Do you mean Restaril? They come in many different forms, depending on the manufacturer. I believe they are all capsules, but may be wrong about that. Two forms that I know of are peachy-orange capsules, as well as green & white capsules.
There is a tool on the AARP website, a "pill identifier" where you can enter the color, shape, size, & identifying markings and it will pull up a list of meds & pics that match the criteria entered. It is very helpful & user-friendly. Give it a try.