It all means you have damaged your
liver! Alcohol
and many drugs including those OTC are damaging to the
liver. If you drink alcohol, quit for a month or so and your enzymes should return to normal. But be warned - increased enzymes means your lifestyle is damaging you and if you revert back to that lifestyle, more damage will occur.
Don't freak out, just listen to the message and do something about it. Your liver has a tremendous ability to heal itself given a chance to do so.