Morphine ss well as most opioid compounds are considered liver friendly analgesics; some like
oxycodone can be combined with acetaminophen, and overuse can lead to hepatotoxicity.
Viral load in itself doesn’t necessarily correlate with disease severity; one can have a consistently high viral load with little fibrosis, and conversely, a low viral load with very significant damage. My viral load never exceeded 150,000 IU/ml, but I had grade 3, stage 3/4 liver disease.