What Are Thyroid Problems ?
The thyroid gland influences almost all of the metabolic processes in your body.
Thyroid disorders can range from a small, harmless goiter (enlarged gland) that needs no treatment to life-threatening cancer. The most common thyroid problems involve abnormal production of thyroid hormones. Too much thyroid hormone results in a condition known as hyperthyroidism. Insufficient hormone production leads to hypothyroidism.
What are some types of Thyroid Problems ?
Hyperthyroidism are due to an overproduction of thyroid hormones, but the condition can occur in several ways:
Hypothyroidism , by contrast, stems from an underproduction of thyroid hormones. Since your body’s energy production requires certain amounts of thyroid hormones, a drop in hormone production leads to lower energy levels. Causes of hypothyroidism include:
Untreated for long periods of time, hypothyroidism can bring on a myxedema coma, a rare but potentially fatal condition that requires immediate hormone treatment.
Cancer of the thyroid gland is quite rare and occurs in about 5% of thyroid nodules. You might have one or more thyroid nodules for several years before they are determined to be cancerous.
People who have received radiation treatment to the head and neck earlier in life, possibly as a remedy for acne, tend to have a higher-than-normal risk of developing thyroid cancer.