RT Journal Article SR Electronic T1 Treating Raynaud phenomenon: Beyond staying warm JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 797 OP 804 DO 10.3949/ccjm.84a.17025 VO 84 IS 10 A1 Samantha C. Shapiro A1 Fredrick M. Wigley YR 2017 UL http://www.ccjm.org/content/84/10/797.abstract AB Raynaud phenomenon is an overactive vascular response to cold and emotional stress that results in cutaneous color changes and sensory symptoms in the digits. It can be idiopathic (primary) or secondary to another condition; the latter can be more severe and more apt to lead to ischemic complications such as digital ulceration and even loss of digits. If nonpharmacologic interventions prove inadequate, then vasodilator agents are used.