I don't know what to think. Everything is high. 640 was. The other one. I don't drink. But I recently had my gallbladder out and the sludge from the gallbladder blocked my duct to my liver. I have had problems with Narcotics. But when I left the hospital this morning my Ast was down to 592. They let me go but what do I do? I wish I had my results in front of me. It was insane and u am 42. Scared!?? Is there anyone out there that has had that high of levels.? Just wondering because for a while now I have been sleeping a lot and bloated. I get rechecked next Tuesday. But when I left this morning they where Stull in. The high 500? HELP ME