Key takeaways
Vivelle-Dot (topical estradiol patch) and Climara (topical estradiol patch) are both estrogen replacement medications used to treat menopause symptoms, low estrogen levels, and to prevent osteoporosis after menopause. They are both transdermal patches, but they differ in their application frequency. Vivelle-Dot is applied twice a week, while Climara is applied once a week. Both medications are available as lower-cost generics, and can cause side effects such as headaches and breast tenderness. Both medications can increase the risk of blood clots, certain cancers, and other serious conditions, so it's important to discuss these risks with your healthcare team. In most cases, you'll need to take a progestin along with either medication to reduce the risk of uterine cancer.
