Sleep disorders in patients with postural tachycardia syndrome: A review of the literature and guide for clinicians.

Fatigue is common in POTS, and patients often report unrefreshing sleep. These symptoms are directly correlated with a reduced quality of life, however the treatment of sleep disorders in this population remains a challenge. This article will review the current literature on the prevalence of sleep disorders in POTS, their association with the underlying pathophysiology of POTS, and current treatment paradigms.