Um, strep throat, definitely. And periods, they aren't that bad, because it's just like, take Advil. That's what I do. I mean, I guess it makes it worse, because you're just taking Advil. But honestly, it helps, so... I mean, one time it was really bad, like I couldn't get out of bed. But that was just one time. I don't get it that bad. But yeah, sore... I mean, strep throat is the worst for me.