I am a private pilot, so I monitored my blood pressure daily. It was border line high ie 135 over 85-90. I went to bed with a 135/80. At 1:00 am I awoke with a sensation that something wasnt right. I got out of bed and took my blood pressure it was extremely low. 90/45. I was very dizzy and hot. As I walked back to the bedroom to wake my wife I realized I was going to pass out. I laid down to keep from passing out as I woke her from the bedroom door. She took my blood pressure and it was 208/110. We went to the hospital and after many tests, I was put on medicine. It took almost 4 months to get it down. I also had a 75% blockage in an artery that they put a stent in. Didnt help the blood pressure problem at all. I am still on many medications but I believe that something in my body changed that night and I am taking this medication to mask the problem. Any ideas or suggestions? The past 4 months my blood pressure has been 102/55 at rest prior to bedtime. Is this to low? I ran last night about 3/4 mile and woke with a blood pressure of 145/75 pulse was 78. My pulse never gets over 65. It stayed that wasy most of the night. I hacked up some blood this morning. Any suggestions? Please respond.