Hi I m 35 and female, I m on lisnopriol/hyd something 40 mg. I stopped taking the full 40 because I got sick to my stomach. I back it to 20 mg and now my blood pressure is staying 88/65-90/58. Should I even be taking meds? I check my Bp regularly and without medicine it stays there too. But I use to drink a lot and I mean a lot of mtn dew and now I backed way off and drinking decaf tea.