What is a symptom of altered secretion of thyroid hormones?

Weight gain is a common symptom associated with altered secretion of thyroid hormones, particularly in cases of hypothyroidism, where there is a deficiency in hormone production. Thyroid hormones play a crucial role in regulating metabolism. When these hormones are undersecreted, metabolic processes slow down, leading to an increase in weight due to reduced energy expenditure and potential changes in fat storage.

In individuals with hypothyroidism, the body may have difficulty converting calories into energy effectively, which can contribute to weight gain. In contrast, when thyroid hormone levels are elevated, as seen in hyperthyroidism, weight loss may occur. Therefore, observing weight gain in conjunction with signs of lowered thyroid function is indicative of altered thyroid hormone secretion. This highlights the importance of thyroid hormones in maintaining metabolic homeostasis and energy balance in the body.