premarin con this med cause flares

hi everyone ,i have been wondering about hormone replacement theropy. i have been on these meds for a little over a year. i needed a historectimy, im only 39 but always had trouble with my cycles. i have been told i have discoid lupus but i also have had other problems with no certain cause                               sheshe

thanks alwaysrosie that was helpful, the doc. says i need the premarin right now for my bones i havent noticed things being worse since being on them. but the hot flashes and nightsweats are aweful without them sheshe