theyre not lol. I got sick the day of the tilt table test and didn't take it. I am fighting so many battles from the head injury including dysautonomia which is affecting sleep, bowel, personal, pain, forget about it lol. what are you taking to combat your autonomic pain? I am taking Neurontin and Cymbalta. I get the weirdest thing I wake up to vivid dreams with my upper body on fire. I wonder if that is from the dysautonomia. I wish you luck and hope you find answers I will follow your post