THANK YOU...so much to each and everyone of you who have taken the time to respond to my post! Especially you Sunfish! What a wealth of information you provided. I know deep inside everything you said is the right thing! I know I need to snap out of it and I do feel much better today! I am just lucky to still be able to move around, go to work (tho some days are hard!), even cook dinner and clean the house! I have a wonderful husband who would do anything for me and 6 fantastic kids who deserve everything I can give them. The increase in salt intake has made a huge difference...I bet in the past month I have only had a handful of lightheaded episodes, which is great considering before that I was ready to quit working because I couldn't walk 2 steps without my blood pressure dropping. I do have concerns about the sweat test. I usually have constipation, but the morning of my test, not so constipated any more! So I took an Imodium because I knew I would never be able to just lay there. Well, I guess I shouldn't have done that, the doctor did say it may have compromised the test. My middle section hardly turned the lovely powder purple...but since my hysterectomy I get night sweats really bad. If, say for instance, I sleep hard on my left side, I wake up wet with sweat on that side. Is there a difference between sweating on that test and sweating, say if I had blankets on me? Right now we are having a blizzard and it's -12, I wish a hot flash would hit me now!! Well, I am sure there will be many more questions to follow! I just needed to send a big thank you to everyone! I knew I would find the support I needed here and hope my questions helped others as well... Thanks!