i have known that i have hepatitis b in 2007, i haven't been taking anything for it because i was told it has no cure . i did take milk thistle there and there but not all the time. i am experiencing pains under the rib cage radiating to the back and the same thing to the left side under the rib cage.i have constipation all the time but i thought maybe its the kidneys since its happening on both sides.help me out what could be the problem?