Hi thanks for asking question.
I can understand your concern.
You are taking bisoprolol
cardio protective drug and amlodipine
like antihypertensive drug.
Almost every drug can induce some form of liver dysfunction on prolong use.
Here your enzymes elevated mainly because of hepatitis c
Your main focus should be life style changes to prevent cirrhosis
and by this your enzymes will also come low.
-Low trans fat
-green leafy veg
-avoid meat, cheese, burger, butter etc
-avoid refined sugar
-safflower , pea nut, olive like good oil
take low salt diet.
Gradually when hypertension come low you can take only one drug for hypertension.
I hope your concern solved.