“…The RR is now widely used to treat a wide variety of medical disorders that are caused or exacerbated by sympathetic nervous system arousal, including hypertension (Benson, Rosner, Marzetta, & Klemchuk, 1974), headaches (Benson, Klemchuk, & Graham, 1974), anxiety and pain in patients undergoing stressful medical procedures (Mandle et al, 1990), premenstrual syndrome (Goodale, Domar, & Benson, 1990), insomnia (Jacobs, Benson, & Friedman, 1993), and infertility (Domar, Seibel, & Benson, 1990). Recent reports also indicate a high degree of acceptance and widespread use of the RR among patient populations and also by the medical community (Eisenberg et al, 1993;Friedman, Zuttermeister, & Benson, 1993).…”