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This study introduces an innovative microneedle\u2010based drug delivery system highlighted by a refined dual\u2010stage release profile to enhance surgical wound analgesia. The proposed erodible microneedle (EMN) contains two polymer networks, namely polyvinyl pyrrolidone (PVP) and poly(lactic\u2010co\u2010glycolic acid) (PLGA), and carries the effective local analgesic lidocaine hydrochloride (LIDH). The PVP network rapidly dissolves initially, releasing enough LIDH and efficiently alleviating severe postoperative pain during the early stage. Simultaneously, channels were created on the remaining PLGA\u2010based needles, ensuring continuous and sufficient drug delivery of LIDH over a prolonged period. Accordingly, the EMN administration system provides a refined dual\u2010stage release mechanism tailored to address the dynamic nature of postoperative pain, ensuring rapid onset for acute pain relief while maintaining sustained drug delivery for long\u2010term analgesia. 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