I am taking ramipiril, simvastin, and veraperamil... my blood pressure shot upto 190/90 and my doc added atenol 25mg 2 times a day.... now I am feeling miserable, with dizziness, brain fog, cold hands and feet, tired, etc. I am sure this atenol is not agreeing with me , how can I wean myself off atenol ? I am a female aged 63.