I've heard that paracetamol is pretty bad for the liver - in fact, it relies so much on the human liver breaking it down that one pill of the stuff will kill a cat, whose liver can't deal with it!
With that in mind, and assuming no alcohol intake during the same period, how long can the average healthy adult continue to take paracetamol for if they take it at the generally recommended dose - 1000mg four times a day? How long until there is a risk of serious liver damage?