This patient support community is for discussions relating to Dysautonomia (Autonomic Dysfunction) including: Postural orthostatic tachycardia syndrome (POTS), neurocardiogenic syncope, mitral valve prolapse dysautonomia, pure autonomic failure, autonomic instability and others.
If you are able to tolerate Florinef or Midodrine, those drugs may be helpful is raising your blood pressure and/or to a lesser degree your heart rate. You also need to be sure you are drinking enough. Sports drinks with electrolytes are best. I take Ritalin (a stimulant normally used for ADHD) to raise my heart rate, and help with my concentration.
I am not certain if these options will work for you, but you may want to discuss them with your doctor. Additionally, I've posted a couple of other atypical treatment possibilities in our health pages.
I hope this is at least somewhat helpful. Perhaps another member of our community will be able to offer you more guidance. I hope you feel better soon!