I hear you with those night sweats!!!! AWFUL! I'm only 46 but had a hysterectomy 5 years ago. I've been on Premarin ever since. However, since I found Estroven I've been able to cut my Premarin in half (I take .625 mg). Each night before going to bed I take one tablet of Estroven and the 1/2 tablet of Premarin. I haven't experienced any nightsweats at all. At one time I had tried to just cut the Premarin in half but I had such hotflashes all the time I had to go back to the full pill. So anyway, it must be the Estroven that is giving me enough to help ease the pain! Try it, give it a month, and let me know what you think!!!

Deb