Answers to Common Questions About Postural Orthostatic Tachycardia Syndrome and Chronic Orthostatic Intolerance.

How is postural orthostatic tachycardia syndrome (POTS) diagnosed? What about adolescents who seem to have POTS but do not meet the diagnostic criteria? How can we treat POTS and related conditions? How can we best respond to common questions of frustrated patients and parents and guardians? This article provides evidence- and expert-based answers to questions that frequently arise when caring for patients with POTS and related conditions.