changed it to 100mg daily due to B/P 140/100. Her ankles started swelling about 10 days into taking the 100mg, in the past week is has got worse now her legs are swollen too.She is not having any SOB and B/P has been running 130/80 range. My question is it possible she could be allergic to the filler in the generic, she has had that trouble before or could that just be a side affect to the medication?