I don't 'really' recommend it but I use three things
Ativan for the sleeping part,
Prazosin to stop from dreaming and
Baclofen for relaxing.

Prazosin is a blood pressure medicine and I already have very low blood pressure so when I take it I cant really get out of bed or I pass out so I have to stay horizontal.

Baclofen is a muscle relaxer which is great for not tensing up while sleeping.

I take all three of these at bedtime and then again at 3 am.

I have had a sleep disorder for 20 years so my regimen might be a little more than what most people need but I DO sleep that is for sure!

C and Oliver (my Service Dog)