A patient comes in outpatient for a CT with contrast. The contrast is power injected through the PIV but results in extravasation. currently at my facility the CT dept. contacts the IV team and they come and administer the antidote per the okay from the radiologist. then the pt. leaves for home. What follow up should we be instructing the pt? notify your doctor? or if they have signs of pain, blistering, sensory loss etc go to ER? I have looked in our discharge instructions but I see we have nothing on infiltration or extravasations for the pt to take with them.