Megestrol Acetate for the Prevention of Hot Flashes

Abstract

Vasomotor hot flashes are a common symptom in women during menopause and in men who have undergone androgen-deprivation therapy for prostate cancer. Although treatment with estrogens in women and androgens in men can attenuate these symptoms, these hormones may be contraindicated in women with breast cancer and in men with prostate cancer. Pilot trials have suggested that the progestational agent megestrol acetate can ameliorate hot flashes in both groups of patients.