coffeelatte,
I find your comment interesting because I never considered it might be my oral estradiol that is causing my heartburn, and acid reflux! I've been going to a gastroenterologist and taking medicine to control it, but I have break-through indigestion even with my prescription meds. Both my gastroenterologist and my gynecologist know what meds I am taking and have never mentioned a connection with my HRT. My GYN did mention that since he has me on weekly Actonel (for bone-loss prevention), it might contribute to my heartburn episodes. Are you taking anything for bone-building?