WEDNESDAY, Aug. 13 (HealthDay News) -- Women 60 and older taking the hormone-replacement therapy drug tibolone to relieve menopausal symptoms are at an increased risk for stroke, a new study finds.
Tibolone is a synthetic drug that acts like the female hormones estrogen and progesterone in relieving menopausal symptoms. But, unlike estrogen and progesterone, it also reduces the risk of some cancers, the study authors said.