"Medicine" is one of the songs that Harry Styles wrote and performed live on tour but never put on an album. The fandom is not at all bitter about it, but at least we have the live videos to fall back on. "Medicine" has some highly suggestive lyrics that Styles seemed a bit shy to perform when the tour started in March 2018. Fast forward a few months, in particular to this Sacramento, CA, show in July 2018, when Styles firmly settled into dancing along to this raunchy tune.