Which of the following describes a symptom of hypothyroidism?

Which of the following describes a symptom of hypothyroidism?

• A. Increased appetite
• B. Fatigue and sluggishness
• C. Excessive sweating
• D. Rapid heartbeat

Answer: (B)

Hypothyroidism, a condition characterized by an underactive thyroid gland, leads to a deficiency in thyroid hormones, which are crucial in regulating metabolism and energy levels in the body. One of the hallmark symptoms of hypothyroidism is fatigue and sluggishness. Individuals with this condition often experience a noticeable lack of energy, leading to a feeling of constant tiredness or lethargy. This is because the slowed metabolism due to insufficient thyroid hormones affects various bodily functions, making routine activities feel more strenuous and exhausting. The other options do not align with the typical symptoms of hypothyroidism. For instance, increased appetite is generally associated with hyperthyroidism, where the thyroid is overactive and leads to weight loss despite higher food intake. Excessive sweating and rapid heartbeat are also characteristic of hyperthyroidism, as these symptoms result from an increased metabolic rate. Therefore, fatigue and sluggishness is the accurate representation of a symptom typically seen in individuals suffering from hypothyroidism.

Hypothyroidism, a condition characterized by an underactive thyroid gland, leads to a deficiency in thyroid hormones, which are crucial in regulating metabolism and energy levels in the body. One of the hallmark symptoms of hypothyroidism is fatigue and sluggishness. Individuals with this condition often experience a noticeable lack of energy, leading to a feeling of constant tiredness or lethargy. This is because the slowed metabolism due to insufficient thyroid hormones affects various bodily functions, making routine activities feel more strenuous and exhausting.

The other options do not align with the typical symptoms of hypothyroidism. For instance, increased appetite is generally associated with hyperthyroidism, where the thyroid is overactive and leads to weight loss despite higher food intake. Excessive sweating and rapid heartbeat are also characteristic of hyperthyroidism, as these symptoms result from an increased metabolic rate. Therefore, fatigue and sluggishness is the accurate representation of a symptom typically seen in individuals suffering from hypothyroidism.