I have restoril and halcion (triazolam). ne work, is it safe to take together?

Not a good idea: Halcion is triazolam, and Restoril is temazepam. Both are benzodiazepine sleeping pills. Their effects are very similar — Restoril lasts longer — and would add together if taken at the same time. It is considered poor medical practice to take multiple medications that do the same thing: the results are less predictable and more drug interactions can result. Both meds are habit-forming too.