They are always shocked ... not having suspected that their cold and back pain was going to result in a liver transplant.

You can overload the system. When you take too much acetaminophen, we think it's an all-or-none phenomenon. Either it's going to wipe out your liver and you have a chance of being dead within a week or two, or nothing is going to happen.

Fortunately, if it's recognized early enough, there is an antidote.

When it all adds up together, you can really have a disaster.

You can tell he's uncomfortable and in a lot of pain. He can hardly do anything.

I'm in a lot of pain, but I just tried to fight through it and help my team out.