RN Nursing · Thyroid Medications · Practice question
A 45-year-old woman with hypothyroidism is prescribed levothyroxine to manage her condition. During a follow-up visit, she reports experiencing increased palpitations, heat Intolerance, and excessive sweating. What is the most appropriate nursing intervention?
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Instruct the client to reduce the dose of levothyroxine on her own.
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Recommend that the client stop taking the medication immediately and seek emergency care.
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✓
Assess the client's thyroid function tests and report the findings to the healthcare provider.
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Reassure the client that these symptoms are a normal side effect of levothyroxine and will resolve with time.
Answer & explanation
Correct: Assess the client's thyroid function tests and report the findings to the healthcare provider.
Palpitations, heat intolerance, and excessive sweating are classic signs of hyperthyroidism or thyrotoxicosis, suggesting the client's levothyroxine dose may be too high. The most appropriate nursing intervention is to assess the client's thyroid function tests — specifically TSH, free T4, and free T3 — and report those findings to the healthcare provider so that an informed dosage adjustment can be made. This is consistent with the nursing role of assessment and collaboration rather than independent prescribing decisions. Instructing the client to reduce the dose on her own is inappropriate because medication adjustments must be directed by the prescriber based on objective laboratory data. Telling the client to stop the medication immediately and seek emergency care is an overreaction; these symptoms are concerning but do not represent an acute emergency requiring cessation without provider guidance, and abrupt discontinuation could destabilize thyroid function. Reassuring the client that these symptoms are normal and will resolve is incorrect because they are not expected or acceptable side effects of properly dosed levothyroxine — they indicate over-replacement and warrant clinical evaluation. Objective lab data allows the provider to make a safe, evidence-based dose modification.
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