How Long Does Lidocaine Last at 4%? Understanding Its Duration and Influencing Factors
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4 min read
According to product labels and clinical guidance, the numbing effects of 4% lidocaine cream typically last between 1 to 3 hours after application. Knowing **how long does lidocaine last at 4%** is essential for proper pain management, as its duration is influenced by factors like the application method and individual physiology.
