A nurse is providing discharge teaching to a parent of a child who has juvenile idiopathic arthritis and a new prescription for prednisone. Which of the following statements should the nurse include in the teaching?

"Limit your child's intake of potassium-rich foods."

"Monitor your child for indications of infection."

"Expect that this medication will stimulate a growth spurt."

"Discontinue this medication if gastrointestinal upset occurs."