I've had 3 recent blood tests, all have come up with abnormal liver enzyme results. Everything else is normal. My AST first time was 112 ? ALT was 125. Second AST was 165 / ALT was 115, third was AST 105 / ALT 165. I'm a social drinker, but have abstained since first results (2+ weeks) & have tried to eliminate all toxic substances (I have taken a LOT of tylenol in the last 5 years for pain...thought it would be "gentler" than the arthritis prescription). I'm now freaking out that my most recent ALT is 165 & I must have a CAT scan...I know NOTHING about what to expect, more importantly, why is my liver doing this & how can I fix it??? Why did my ALT levels increase AFTER eliminating all toxins??? (I even quit smoking!)