Hi, dear
I have gone through your question. I can understand your concern.
You have high GGT level. Most commonly its level increased in liver disease and
obstructive jaundice &
alcoholism. But your other liver enzymes and
bilirubin level are normal as well as no history of alcohol, so you may have some other cause. Other less common causes are diabetes,
hyperthyroidism, COPD, drugs, obesity, post operative state, other malignancy etc. You should search the cause and take treatment accordingly.
Ulcerative colitis & pentasa generally does not affect the GGT level much. Consult your doctor and take treatment accordingly.
Hope I have answered your question, if you have any doubts then contact me at bit.ly/Drsanghvihardik, I will be happy to answer you.
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Wish you a very good health.