extreme fatigue, Vertigo, cold all the time, irritability, shaking, brain fog, losing periods of time, falling asleep (did this driving), not feeling rested, short of breath, weight gain, dizzy, bp fluctuates usually low reading like 100/68 but some higher, as high as 150/92, fast heart rate usually
in 90 or 120 range resting. Taking phenterimine helped me feel better. Recently had labs, b12 191 - I've took a shot a week for a month now a shot a month, no difference.