The use of restricted environmental stimulation therapy (REST) in the treatment of essential hypertension: Two case studies

The previous paper (Suedfeld et al., 1982, pp. 553–559) reported the use of Restricted Environmental Stimulation Therapy (REST) in treating hypertension. This paper reports the response of two patients to 24 hr of a similar treatment offered as an adjunct to a weight-control program. In both patients blood pressure dropped immediately following the REST session and remained lower for up to 9 months. The initial drop in blood pressure was independent of weight loss. These results are interpreted in terms of a psychobiological model of self-regulation.