What Should I Do If My GGT And Cholesterol Levels Are High Despite Taking Rozucor For 5 Years?

Hi Doctor I am 47 year old lady. My GGT is 125 Other parameters of Bilirubin SGPT SGOT are within normal range. But my cholesterol is 266 and LDL cholesterol is 171 and Non LDL cholesterol 202 Triglyceride is 139. Though I am taking Rozucor 10mg daily after dinner for last 5years. . What medicine should I take? I am also taking Thyronorm 62.5 regularly.