My Wife Have Uterus Fibroids Size Is 25.7/33.5 Mm And

My wife have uterus fibroids size is 25.7/33.5 mm and one is smaller than this she have period on 25th to 27th day every month but now on Feb she have period on 35th day and in March on 45th day after that she have bleeding regular after that she visit one gyno she wants tvs sonography after done this we found fibroids in uterus so Dr give pause tab she took 9 tab but bleeding not stop after that dr give DEVIRY 10 From that bleeding stop she given course for 20 days.Now she have no bleeding and I want to know any side effect of this medicine