A nurse is reviewing a client's medical record before administering acetaminophen 650 mg PO every 6 hr. Which of the following findings indicates a need for the nurse to notify the provider?

A. Recurrent headaches: Acetaminophen is commonly used to treat mild to moderate pain such as headaches. Recurrent headaches alone do not contraindicate its use and would not require provider notification unless other concerning symptoms are present. B. Hypothyroidism: There is no direct contraindication between acetaminophen and hypothyroidism. Clients with hypothyroidism can generally take acetaminophen safely, as it does not significantly affect thyroid hormone levels or metabolism. C. BP 92/60 mm Hg: While this blood pressure is on the lower end, it is not an absolute contraindication to administering acetaminophen. Acetaminophen does not typically lower blood pressure, so the medication can still be given unless other symptoms are present. D. History of alcohol use disorder: Clients with alcohol use disorder are at increased risk for hepatotoxicity from acetaminophen due to existing liver damage or compromised liver function. Acetaminophen is metabolized in the liver, and this history warrants caution and provider consultation.