Dan continues to deteriorate- VS T 99.4 F, HR 120, RR 38, B/P 80/40, O2 saturation 88% on 2 liters of Oxygen. Bilateral wheezes are auscultated bilaterally. The MD is notified and orders: Epinephrine- 1:1000 0.5 ml SQ- What are the side effects of this medication that you would share with Dan?\