A client with acute joint inflammation tells the nurse, "I've been taking acetaminophen as ordered on the bottle, but my swelling and inflammation don't seem to be getting better." What should the nurse teach the client?

"Acetaminophen has no effect on inflammation."

"Acetaminophen's only clinical use is for pain treatment."

"It takes some people a few weeks to feel a difference."

"Keep taking it as ordered, and watch for any signs of bleeding."