A client with hypothyroidism reports difficulty falling asleep because of feelings of depression. Which action should the nurse implement?

A client with hypothyroidism reports difficulty falling asleep because of feelings of depression. Which action should the nurse implement?

• A. Withhold next scheduled dose of levothyroxine.
• B. Request a PRN sedative-hypnotic to help with insomnia.
• C. Review most recent thyroid function test results.
• D. Encourage increased exercise and activity during the day.

Answer: (C)

Assessing current thyroid status guides what to do next when sleep difficulties and depressive feelings appear in hypothyroidism. Reviewing the most recent thyroid function tests tells you whether the levothyroxine dose is adequately controlling hormone levels. If TSH is high and free T4 is low, the dose may need to be increased to optimize thyroid function, which can improve mood and sleep. If the labs show appropriate control, the sleep and mood symptoms are more likely due to other factors and you’d pursue different interventions rather than changing thyroid therapy. Withholding medication could worsen hypothyroidism, a sedative-hypnotic would address only the symptom without fixing the cause, and while encouraging daytime activity can help sleep, it isn’t the priority until thyroid status is confirmed.

Assessing current thyroid status guides what to do next when sleep difficulties and depressive feelings appear in hypothyroidism. Reviewing the most recent thyroid function tests tells you whether the levothyroxine dose is adequately controlling hormone levels. If TSH is high and free T4 is low, the dose may need to be increased to optimize thyroid function, which can improve mood and sleep. If the labs show appropriate control, the sleep and mood symptoms are more likely due to other factors and you’d pursue different interventions rather than changing thyroid therapy. Withholding medication could worsen hypothyroidism, a sedative-hypnotic would address only the symptom without fixing the cause, and while encouraging daytime activity can help sleep, it isn’t the priority until thyroid status is confirmed.