Told my psych about having the same issue so had them taken off

Exercise, walk around a lot, maybe jog in place, just get your body moving even for a small bit.

I have POTS and compression socks help me regulate my blood pressure better. Not sure if it’ll help in your case but figured I’d throw it out there. If it’s a significant problem I’d consider changing meds. One of the meds I tried lowered my blood pressure so much I couldn’t really be upright so stopped that one ASAP.

When my blood pressure drops I eat salty things, like potato chips, saltine crackers also coffee or caffeine drinks !

I would suggest talking to your doctor about putting you on a med that raises your blood pressure. My mom used to be on one of those and it helped a lot