• Which local anesthetic has the longest duration?

I am a 23 year old male. I want to know which local anesthetic has the longest duration?

3 Answers

  • Anesthesiologist
  • Elyria, OH

Just don't drink alcohol and you will perform better.

  • Anesthesiologist
  • Spring, TX

Etidocaine

  • Anesthesiologist
  • Manati, Puerto Rico

Tetracaine. Around 2 or 3 hours, but not in use. Also, bupivacaine, around 2 hrs. If epinephrine is added, could be more.

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