Hi, my mom just had one stent and a balloon procedure Friday morning and it's now Monday evening. I have her at home with me, but she still feels weak. She also had a rash reaction to the Plavix (sp?) they're guessing and put her on another RX instead. She's taking Benadryl for the rash and severe itching. Should she still feel tired on day 3?? My mom is 74, has ulcerative colitis, HBP, diabetes and 40 lbs. over weight.