Treatment and Prognosis of Neurogenic Orthostatic Hypotension : A Prospective Randomized Study
Treatment and Prognosis of Neurogenic Orthostatic Hypotension : A Prospective Randomized Study
Compare the effect of treatment of midodrine and pyridostigmine in neurogenic orthostatic
 hypotension and investigate the quality of life of treatment of neurogenic orthostatic
 hypotension.
Inclusion Criteria:

 -  age >=18 patients who complained of dizziness

 -  Orthostatic hypotension after 3-minute standing (systolic blood pressure drop >=20 or
 diastolic blood pressure drop >=10

 Exclusion Criteria:

 -  Drug-induced hypotension, if necessary, evaluate patient after discontinuing the
 causative drug for one month

 -  Heart failure or Chronic renal failure

 -  Patients who cannot or do not want to write questionaires.

 -  Poor drug compliance