Generally, you should continue your medications as prescribed by your treating physicians including pain medications. If you are taking any blood thinners such as Coumadin, Plavix, Persantine, or Heparin, you should inform our staff and discontinue these medications 72 hours prior to your procedure ONLY if your treating physician approves the temporary discontinuation. You may resume your blood thinners immediately after the procedure. If you are a diabetic do not take your insulin or oral hypoglycemic medicines before the procedure. Please bring your medicine with you and you may take it after the procedure.