Can you take Ambien with Valium?

If your doctor says so. Be conservative with the dosing. Soma (carisoprodol) is one drug that strongly potentiates other CNS depressants, such as ambien. It is known colloquially among medical examiners as the "addict's final nail" (in the coffin, that is) with fatal outcomes via respiratory depression common among abusers of multiple CNSD's.

For example, had Anna Nicole Smith not been abusing soma (with 6 or 7 other CNSD's) she may very well still be stupid...er, I mean alive, today. Soma was her "final nail."