My doc has told me to stop taking all over-the-counter pain-killers (i.e., acetominophen, ibuprofen and aspirin) because of high liver enzymes and the fact that I take a lot of Rx medication that can damage my liver. He prescribed generic Darvon for pain, but he didn't say what I should take if I get a fever (and I forgot to ask him the last time we talked). I don't usually get fevers, but I want to know what to get ahead of time. Any suggestions from the medical folks out there? --Laura R.M.