@wigjump I was thinking the same thing. Like with that bedhead and wide eyed young face. Who even IS that? Tatty-chan that's who. Also it's pretty apparent what Tattys heart thinks of Miku in this chapter. She's like a Holy Mother and an Asura in one.
@sousoupink12, In Japan and Taiwan, they have medicine ground up into a powder sometimes. It's basically just pills ground up and you can get those from clinics.