How thyroid disease presents in the elderly.
Some of the symptoms and signs of hypothyroidism and hyperthyroidism in elderly patients may be mistakenly attributed to "old age." Weight loss, muscle weakness, tremor, angina, congestive heart failure--all signs of hyperthyroidism--are also concomitants of aging. Fatigue, sluggishness, withdrawal behavior, senile atrophic skin changes--all signs of hypothroidism--are also a part of the normal aging process. Although screening elderly people for thyroid disease is economically unsound, the physician should maintain a high index of suspicion of its presence. Laboratory tests must be interpreted with extra care. Values of 131I uptake, serum T4 and T3, thyroid-stimulating hormone, and thyrotropin-releasing hormone are all helpful in diagnosis. Thyroid disease is easily treated in elderly patients, and results often are dramatic. Propranolol is effective in thyrotoxic patients when symptoms require prompt relief. The definitive treatment, however, is 131I; antithyroid drugs are difficult to manage. Hypothyroidism is easily treated with T4.
How thyroid disease presents in the elderly. Some of the symptoms and signs of hypothyroidism and hyperthyroidism in elderly patients may be mistakenly attributed to "old age." Weight loss, muscle weakness, tremor, angina, congestive heart failure--all signs of hyperthyroidism--are also concomitants of aging. Fatigue, sluggishness, withdrawal behavior, senile atrophic skin changes--all signs of hypothroidism--are also a part of the normal aging process. Although screening elderly people for thyroid disease is economically unsound, the physician should maintain a high index of suspicion of its presence. Laboratory tests must be interpreted with extra care. Values of 131I uptake, serum T4 and T3, thyroid-stimulating hormone, and thyrotropin-releasing hormone are all helpful in diagnosis. Thyroid disease is easily treated in elderly patients, and results often are dramatic. Propranolol is effective in thyrotoxic patients when symptoms require prompt relief. The definitive treatment, however, is 131I; antithyroid drugs are difficult to manage. Hypothyroidism is easily treated with T4.