I think it should be. But ask your doctor which kind he/she recommends that’s safest.
I run any meds/supplements by my oncologist first. I'm the same way; wake up after 3-4 hours and then can't fall back to sleep. It's awful. I feel like a zombie in the morning (I have to get up at 6 am). Hope you figure out what works best for you. 😊
They gave me an rx for Ambien. It works
I take an anti-anxiety to help me sleep!