My Zolpidem, after about 10 years, gives me only 5 hrs/night. I added one non-prescription PURE Zzz Quil Triple action chewable to my nightly Zolpidem. It only gives me, on average, 1 hour extra of sleep, but I'll take it. The Triple Action has Melatonin and Ashwagandha in it. With my combination they put me to sleep in less than 5 minutes. Good REM too, even if only 5-6 hours. I suggest you read about Ashwagandha before taking it. They do confirm it can help sleep and anxiety. I hope this helps somebody.