Chp. 51 Dental Nerve Blocks Flashcards by Ella Pittman | Brainscape

Q

What are signs of LA toxicity?

A

Signs of toxicity vary with agent being used
Lidocaine: typically CNS excitation -> convulsions
Bupivacaine: CNS excitation, followed by cardiac arrhythmias and myocardial depression at marginally higher doses

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