"Medicine" is an unreleased song by English singer and songwriter Harry Styles. It was first performed during Harry Styles: Live on Tour in Basel, Switzerland on 11 March 2018. Written with collaborators Tyler Johnson, Mitch Rowland, and Alex Saliban, Styles originally intended to include the song on his self-titled debut album, but discarded it because he felt it sounded too similar to other songs on the album. Styles said that the song did not appear on Fine Line or Harry's House because even though he finds it "very fun to play live", he feels that "sonically it's just not really where [he's] at anymore". spite this, he has stated he is still open to possibly releasing it at a later date.