Hey, DC.

((((((((((((((HUGS)))))))))))))))). I'm sorry to hear of your problems.

I don't know of any specific info on hydro and low BP, but I'm wondering (strictly as a well-read lifelong hydro patient, not a med professional of any caliber) if you might have slight overdrainage that may make you more susceptible to any slight drop in BP. Check with your nsg if you think this makes sense and could apply to you. Overdrainage can cause low back pain, faintness, and dull pain in the forehead and can even make your ventricles abnormally small (slit ventricles).

Good luck...

LIZARD