A College Track Star with a History of Seasonal Allergies

A college track star with a history of seasonal allergies is diagnosed with bipolar disorder. After the prescriber teaches the patient about newly ordered lithium, which statement by the patient indicates the need for further teaching?

A) "I can continue to use ibuprofen as needed for muscle pain."
B) "I need to drink extra fluids before and during exercise."
C) "I should stop taking antihistamines while taking lithium."
D) "I should report muscle weakness and tremors to my provider."