urinary tract infection
"Took this for 3 days. 2nd day got severe itching on palms and soles of feet. Day three had uncontrollable shakes, heart racing, felt like it was going to come out of my chest, facial numbness, dizzy, very elevated (for me) blood pressure of 145/90, whole body tingling, dizziness, light headed, extremely intense nervousness, ringing in my ears. "