I would repeat the liver tests after abstaining from alcohol. If the rest of liver enzymes were normal, it is less likely that the lipitor is the culprit. If the GGT remains elevated, I would consider an abdominal ultrasound to evaluate the liver and gallbladder.
If the remaining tests are negative, then more intensive periodic monitoring (i.e. every 3-6 months) may be necessary to ensure the liver tests do not trend up.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
Medical Weblog:
kevinmd_b