Hey, if you are on Lortab 7.5, then it has 500mgof tylenol (acetomenophen) in it. You might want to ask forsome Toradol - it helps muscle pain and can give you some relief sinceyour surgery. We always gave a few shots of Toradol topatients after they came back from surgery - especially hipreplacements and knee replacements. It will knock thatsoreness right out. HTH - HopeThisHelps.