A client receives a prescription for itraconazole. Which statement made by the client requires additional instruction by the nurse?

A. If I experience any difficulty with breathing I will report it: Difficulty breathing is a serious side effect of itraconazole, which can cause respiratory issues such as shortness of breath. The client should report this immediately, making this statement appropriate. B. Drinking grapefruit juice will increase the effects of the medication: Grapefruit juice increases the effects of many medications, including itraconazole, by inhibiting the enzyme responsible for metabolizing the drug. C. Monitoring for changes in stool color is important: Itraconazole can cause liver toxicity, and monitoring stool color is important as it can indicate liver issues, such as jaundice. The client’s awareness of this potential side effect is appropriate. D. I should take the medication with antacids: This statement requires correction because antacids can reduce the absorption of itraconazole. The medication should be taken with an acidic drink like cola, not with antacids, to ensure proper absorption.