You dont have liver insufficiency since the liver enzymes are within normal range. Fatty liver
can be due to variety of causes including diabetes
and alcohol intake. The cause of fatty liver should be found out and treated accordingly. You can continue to take eslo if your bp is under good control. If you are still worried, you can always switch to a "liver-safe" antihypertensive drug - there are so many choices today.....please discuss with your physician.