povidone-iodine + isopropyl alcohol + lidocaine hydrochloride + bupivacaine

**Povidone-iodine + isopropyl alcohol + lidocaine hydrochloride + bupivacaine** describes a multi-component procedural anesthesia and skin-preparation combination rather than a uniquely identified branded drug product. Povidone-iodine and isopropyl alcohol provide topical antisepsis before an invasive procedure. Lidocaine hydrochloride and bupivacaine are amide local anesthetics that reversibly inhibit voltage-gated sodium channels in peripheral nerves, producing rapid-onset and longer-duration local or regional anesthesia, respectively. The combination is consistent with a procedural kit or co-packaged supply used for infiltration anesthesia, regional nerve block, or epidural procedures, but no specific product with exactly these four listed active ingredients was identified.