Raynaud's Syndrome
Overview & Efficacy: Several small studies have shown that temperature biofeedback is capable of helping people with Raynaud's syndrome control their hand temperatures. One controlled study and a moderate number of clinical studies showed that temperature biofeedback can result in significantly reduced symptoms.
This therapy is rated as between possibly and probably efficacious (levels 2 to 3 on a scale of 1 - 5 with 5 being the best).
For more information on how efficacy is rated click here.
