A patient, newly diagnosed with hypothyroidism, has received a prescription for thyroid replacement therapy. The nurse will instruct the patient to take this medication at which time of day?

A. At bedtime: Thyroid replacement therapy, such as levothyroxine, should not be taken at bedtime because absorption may be reduced due to the body’s metabolism slowing down during sleep. The medication is best absorbed when taken on an empty stomach. B. With the evening meal: Levothyroxine should not be taken with food, as certain foods (like those rich in fiber, calcium, and iron) can interfere with its absorption. It should be taken on an empty stomach. C. 30 minutes before breakfast and other medication: Levothyroxine should be taken 30 minutes to 1 hour before breakfast with a full glass of water. This allows the medication to be absorbed properly without interference from food or other medications. D. With the noon meal: Taking levothyroxine with meals can reduce its absorption, and the patient should avoid food for at least 30 minutes after taking the medication. Taking it before breakfast is the most effective.