Which adverse effect should a client taking lisinopril report to their health care provider immediately?

In this scenario, the most critical adverse effect for a client taking lisinopril to report immediately is swelling of the lips and tongue, which can indicate a serious allergic reaction known as angioedema. Lisinopril, an ACE inhibitor, has the potential to cause this condition as a side effect. Angioedema can lead to airway obstruction, which is a medical emergency requiring prompt intervention.

Immediate reporting of this symptom to a health care provider is essential to ensure that appropriate measures are taken to manage the reaction and prevent further complications. While a cough and dizziness are common side effects associated with ACE inhibitors, they are generally not as urgent as the risk posed by angioedema. Rapid-onset confusion can also be concerning but does not specifically correlate with lisinopril and may be indicative of other underlying issues. Therefore, recognizing the signs of angioedema is crucial for the safety of individuals taking this medication.