Postural Orthostatic Tachycardia Syndrome
"Amazing. No noticeable effect on one 0.1mg, but docs doubled dose to 2tablets ie 0.2mg and it&#039;s amazing. Can sit up, walk, and haven&#039;t fainted since 0.2mg started. Trialed going to 0.1mg and a day and a half later, was back to dizzy, faint, tachy etc."