From what I remember, you'll wish that was the end result of that. I don't think you'll die from it or anything ... Probably.

[That NPC did seem to be in pain. ... Or at least had a really bad stomachache. W/e he's not a doctor. Sokka can deal with his vague guesses, especially since Yuri's a bit miffed that Sokka just went and downed a bunch of healing supplies he usually uses |:]