The Cutting Edge: Challenges in Medical and Surgical Therapies
Apr 2012

Botulinum Toxin-A for the Treatment of Raynaud Syndrome

Arch Dermatol. 2012;148(4):426-428. doi:10.1001/archdermatol.2011.1144

Raynaud syndrome is a vasospastic disorder of the fingers, toes, and other body sites often associated with exposure to cold temperatures or emotional stress.13 Although responses to pharmacologic therapies are helpful, some cases are recalcitrant, leading to persistent pain and ulceration.

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