I have been taking Tamoxifen for 6 months after a lumpectomy, Prior to this I was on HRT OWING TO EARLY MENOPAUSE. I DONT SUFFER FROM HOT FLASHES, HOWEVER I HAVE SEVERE MOOD SWINGS,along with depression. I am seriously considering going back on HRT,,,I want my quality of life back! I WOULD LIKE TO HEAR FROM ANYONE WHO IS TAKING hrt AND tAMOXIFEN.