Which instruction is appropriate for a patient who is on nonsteroidal antiinflammatory drug (NSAID) therapy?
1 Increase fluid intake to 1 to 2 L per day.
2 Take the NSAID with food, milk, or an antacid.
3 Stop the medication if you have any gastrointestinal disturbance.
4 Slowly increase the dosage of medication based on pain intensity.