My mom had an angiogram done after almost having a heart attack! She was at the hospital for 4 days the catheterization went fine she had no blockage in her heart arteries wich was good!! But..About 3days after being released from the hospital she started to have an allergic reaction to the dye! Which the dr.s thought was strange so they ran some blood tests etc. They gave her meds for it and sent her on her way. Now I have a question it’s probably common idk? After a week 1/2 of being out of hospital she still feels dizzy! It comes and it goes gets mild-severe headaches as well is that normal?