When the weather changes...

"My back hurts", "My knee flares up." Those are the excuses I grew up with, and I'm assuming most of you did. And, I have to admit, they seem pretty logical too. Changes in weather always make me have headaches so I can understand the back and old knee injury as well.
This is one, though, that I highly doubt you have heard before :

"My liver was hurting so I wasn't able to come into work today. You know, when the weather changes...I was so sick, my liver hurt so bad."

I had made an appointment for Caleb to get his haircut and the guy wasn't there when we arrived. I saw him the next day and what I wrote above is what he told me.