I am taking 150 mg of Lyrica at night and 75 mg in the morning for fybromyalgia. I am also taking Progaf 1mg twice daily and Coveram 10mg/10mg once daily. I also have 2 needles of costentyx 150mg in 1ml once a month. My liver test has come back abnormally high GGT 385 u/l ALT 100 u/l AST 139 u/l all others were withing normal range. Can taking these drugs be causing liver disease?