Monday 31 March 2014

Hypothyroidism



A person with mild hypothyroidism may feel just fine — in fact, the condition might cause no symptoms at all. However, symptoms can become more obvious if hypothyroidism progresses.
People with underactive thyroids might feel depressed and sluggish. They might gain weight, even though they're not eating more or getting less exercise than usual. Teens with hypothyroidism also might have slow growth in height, slow sexual development, irregular menstrual periods in girls, muscle weakness, dry skin, hair loss, poor memory, and difficulty concentrating.

Hashimoto's thyroiditis (pronounced: hah-she-moe-toes thy-roy-dye-tiss) is also an autoimmune disease and is the most common cause of hypothyroidism in teens. In this condition, the body's immune system attacks the cells in the thyroid gland, preventing it from producing enough thyroid hormone. The thyroid responds by working harder to make enough hormones. This can make it become enlarged and may result in a goiter.

Hypothyroidism is usually easily diagnosed with a physical examination and blood tests, and treatment with thyroid hormone replacement pills can restore normal levels of thyroid hormone in the blood. This treatment is pretty simple, but it does require doctor visits once or twice a year for an examination, blood tests, and medication adjustments as needed.

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