A nurse is teaching an older adult client who has peripheral neuropathy about a new prescription for duloxetine. Which of the following client statements indicates an understanding of the teaching?

"It might take several weeks to notice an improvement in my symptoms."

"I will need to take this medication on an empty stomach."

"I should take a daily ibuprofen for generalized aches."

"I will need to decrease my dietary sodium intake while taking this medication."