Emricasan is a medicine that doctors use to help sick livers get better. It works by blocking a certain enzyme that causes inflammation in the liver.
You know how sometimes when you fall and scrape your knee, it gets red and swollen? Well, that's similar to what happens inside the liver when it's sick. The liver gets red, puffy and inflamed, which can make it harder for the liver to do its job.
Emricasan helps take away that inflammation so the liver can start getting better. The medicine is like a superhero that helps your liver fight off the bad guys (in this case, inflammation).
Once the liver starts feeling better, it can go back to doing its important job of keeping your body healthy. So, emricasan is like a medicine that helps your liver when it's feeling sick, sort of like taking medicine when you have a cold or a fever!