I get night sweats not just from my meds, but also from my blood sugar dropping. I discussed this with my doctor. He told me to eat a little protein before bed, so as to make it so my blood sugar doesn't drop so much in the middle of the night. It may help, you might try it! Mine are MUCH more tolerable when I eat a LITTLE not a lot of protein before bed. Such as a little bit of cottage cheese or even a couple crackers with cheese, or even just a piece or two of cantelope or anything like that. Just try eating a little protein before bed. It may not be totally related to your meds... Although I imagine it could be at least partially related.
It works for me, so I just thought I'd give my insight to you guys, and maybe it'll help you guys too.
Who knows!
Much

Crystal