Oral micronized progesterone for vasomotor symptoms–a placebo-controlled randomized trial in healthy postmenopausal women

This study investigated the effectiveness of oral micronized progesterone in alleviating vasomotor symptoms (VMS) such as hot flushes and night sweats in healthy postmenopausal women. The study, involving 133 women aged 44-62, found that those receiving 300 mg of oral micronized progesterone daily experienced significantly greater reductions in VMS compared