The pharmacokinetics, safety, and tolerability of four topical lidocaine patches 5% continuously applied for 72 hours and changed every 12 or 24 hours were examined. In this randomized ...

Am J Health Syst Pharm. 2006;63(18):1704-1716. A case study by Wu et al. [23] reported lidocaine toxicity in a 48-kg woman with multiple health conditions receiving nebulized lidocaine before ...