lidocaine toxicity
lightheadedness, circumoral/digital tingling
late - cardiopulmonary depression and confusion
vasovagal response
diaphoresis, dizziness, bradycardia, hypotension, nausea, hyperventilation
epinephrine toxicity
palpitations, tachycardia, hypertension
anaphylaxis to lidocaine
urticaria, angioedema, wheezing, hypotension