Which statement about hypothyroidism in the elderly is NOT true?

Hypothyroidism is a common condition in older adults, and it is important to understand its characteristics and how they manifest in this population. The statement indicating that hypothyroidism usually occurs before age 50 is not true because, while hypothyroidism can occur in younger individuals, it is more frequently diagnosed in older adults due to various factors such as autoimmune conditions, medications, and age-related changes in the thyroid gland.

Symptoms of hypothyroidism can indeed mimic normal aging, making it challenging to diagnose. Many elderly individuals may experience fatigue, weight gain, and decreased activity levels, which can be misattributed to aging rather than a thyroid condition. Additionally, the insidious onset of symptoms often means that changes are gradual and easy to overlook.

It is also important to note that older adults are at a heightened risk for severe complications, such as myxedema coma, particularly if hypothyroidism is left untreated. This condition can be life-threatening and underscores the need for vigilance in recognizing and treating hypothyroidism in the elderly population.