"Stir the Blood" is a song by the American rock band The Used. It is featured on their album titled Heartwork, released in 2020. The song showcases the band's signature sound, blending post-hardcore elements with emotional lyrics and powerful instrumentation. The lyrics of "Stir the Blood" explore themes of struggle, resilience, and the human experience. The song reflects the band's ability to connect with listeners through raw emotion and relatable storytelling, making it a standout track on the album.