N-(2,6-Dimethylphenyl)-1-methylpiperidine-2-carboxamide, known as mepivacaine, is a local anesthetic of the amide type used primarily in medical and dental procedures. It is administered mainly via injection for local infiltration, peripheral nerve blocks, and epidural anesthesia to provide pain relief during surgeries, dental work, and obstetrics. It works by reversibly blocking sodium ion channels in nerve membranes, inhibiting the propagation of pain signals to the brain. While topical formulations exist for surface anesthesia, injectable solutions are most common. It is also employed in research for studying anesthetic mechanisms and developing related compounds. Use only under medical supervision to avoid potential side effects such as CNS toxicity or allergic reactions.