<s>[INST] Hi doc... THis is XXXXX I am already under medication for making my blood thin and also for water retention in my body + thyroid pill ........I recently felt that my liver is bit stretching inside and also there water filled inn my stomach so I was just wondering if I can take frusalac tablet with warf tablet together? [/INST] hi yes there is an interaction of warfarin with frusalec .....warfarin efficacy decreases and secondly what you think in stomach can be air or fluid...so u need to adjust/increase your thyroid tablets.. </s>