The meaning of the lyrics of the song "Painkiller" by the artist "Three Days Grace"

The song "Painkiller" by Three Days Grace uses a metaphor of addiction, with the lyrical protagonist acting as the painkiller (like a drug, alcohol, or destructive relationship) that the person becomes dependent on.

The meaning of the lyrics lies in demonstrating the destructive nature of addiction. The lyrical hero, like a drug, is aware of the person's need for a "dose" (relief, comfort, oblivion), promising to "numb the feelings," "hug," and never leave. He calls himself "the shoulder you cry on" but immediately admits that he is also "the dose that's killing you."

The song's protagonist is aware of his destructive nature but revels in his power over the addicted person: "You always come back to me... I know what you're addicted to." He promises to "take away the pain," but this is only temporary relief, leading to even greater dependence and death.

The question "You find another drug?" sounds mocking. The hero is confident in his power and that the person will not be able to leave him, because they are dependent on the illusion of relief that he provides.