V asomotor symptoms (vms), also called hot fl ashes, hot fl ushes, and night sweats, are common symptoms of menopause. 1 They are described as moments of intense heat, usually accompanied by sweating and fl ushing in the upper body, including the head, neck, and upper torso, 1 and they are associated with poor health outcomes and decreased quality of life. While hormonal therapies are the mainstay of treatment for VMS, there is a clear need for safe and effective nonhormonal treatment options for women who choose not to use hormone therapy and for those in whom hormone therapy is not effective.Stellate ganglion block (SGB) is a promising alternative nonhormonal treatment. In this review, we describe the evidence supporting its use in the management of VMS in perimenopausal and postmenopausal women, particularly in those who have severe symptoms refractory to more conservative care.
■ THE EPIDEMIOLOGY OF VASOMOTOR SYMPTOMSApproximately 60% to 80% of women experience VMS during the menopause transition, 1,2 which averages 7 to 9 years, although some continue to have VMS in their 70s and 80s. [2][3][4][5] These symptoms can be associated with a decrease in quality of life, often manifested as sleep disturbance, depression, and even mental exhaustion. [1][2][3][4][5][6] Demographic and socioeconomic factors can affect VMS frequency and intensity. The Study of Women Across the Nation 7 revealed that Black women have the highest prevalence REVIEW