how long is tpa active
Ask me a Question Â». Question. 27747. how long does tpa stay in your system I was given TPA on XXXXXXX 2 2012 and just need to know if I have anything to worry about after 3 months with the side effects. Posted Tue, 18 Sep 2012 in Hypertension and Heart Disease. Answered by Dr. Sudhir Kumar 12 minutes later.