The Causes of Hyperthyroidism Essay

Graves ' disease is an immune system disorder that results in the overproduction of thyroid hormones (hyperthyroidism). The thyroid gland is an important organ of the endocrine system. The gland is located at the front of the neck above where the collarbones meet. This gland releases the hormones thyroxine (T4) and triiodothyronine (T3), which control body metabolism. Controlling metabolism is important for regulating mood, weight, and mental and physical energy levels. When the body makes too much thyroid hormone, the condition is called hyperthyroidism. Graves disease is the most common cause of hyperthyroidism and is most common in women over age 20. But the disorder can occur at any age and can affect men as well. Some of the symptoms of Graves diseases are

Hashimoto’s Thyroiditis, also called Hashimoto’s disease is an autoimmune disease in which the body’s immune system attacks the thyroid gland. It was named for the Japanese surgeon who discovered it in 1912 The thyroid is a small butterfly shaped gland in the front of the neck. The thyroid makes hormones called T3 and T4. These hormones regulate metabolism. The thyroid is controlled by hormones of the pituitary gland, which is also called the “master gland.” It is a pea-sized gland located in the base of the brain which, among others, makes thyroid stimulating hormone, or TSH. TSH stimulates the thyroid to make thyroid hormone. With Hashimoto’s disease, the thyroid cells are damaged resulting in the inability to make enough thyroid

The iodine uptake with hyperthyroidism is greater than normal. This means that the body produces too much thyroid, meaning there is too much

Thyroid Cancer is a thyroid neoplasm that develops in the thyroid gland. The thyroid gland consists of two large lobes that are connected by the isthmus and is located below the larynx on both sides of the trachea. The gland secretes hormones from the hypothalamus that may be stored in the colloid or released into the blood in capillaries. In the endocrine system, the thyroid gland secretes hormones that act on cells with specific receptors called target cells. When cancer develops in the thyroid, the production of hormones is disrupted. The cancer cells in the thyroid do not grow or divide normally and can develop into growths or tumors.

The thyroid gland is the gland that makes and stores hormones that help regulate the heart rate, blood pressure, body temperature, and metabolism. Thyroid hormones are essential for the function of every cell in the body. They help regulate growth and the rate of chemical reactions in the body. Thyroid hormones also help children grow and develop. The thyroid gland is located in the lower part of the neck, below the Adam's apple, wrapped around the trachea. It has the shape of a butterfly with two lobes attached to one another by a middle part called the isthmus. The thyroid uses iodine, a mineral found in some foods and in iodized salt, to make its hormones. The two most important thyroid hormones are thyroxine (T4) and triiodothyronine

Both hypo and hyperthyroidism are a result of a disease in caused by malfunction of the thyroid gland located in the neck as represented by the image below left. The causes of chronic hypothyroidism are fairly distinct. Around the world in third-world and developing countries, iodine deficiency is the most common cause of hypothyroidism. This used to be true as well for developed countries, but today this is a less common cause as iodine usually finds its way into our diets without too much trouble. In modern-day developed countries, hypothyroidism is mainly a result of Hashimoto's thyroiditis, a birth defect which lacks a thyroid gland or a deficiency of hormones from either the hypothalamus or the pituitary gland.

Hyperthyroidism , part of the endocrine system, is a the gland that makes hormones that controls the way every cell in the body uses energy. Your thyroid is located in the front of your neck where the collarbones meet. Having this disease can affect some vital signs. Having hyperthyroidism can cause heart palpitations and high blood pressure. Therefore, because of having this disease, blood pressure and pulse need to be checked and documented every visit. It is important to collect vital signs and note them because it could help diagnose a patient.

Exophthalmic goiter, more popularly known as Graves’ disease, is an autoimmune disease where too much activity of the thyroid gland leads to the overproduction of thyroid hormones such as T3 and T4. More specifically, an autoimmune disorder is described as “the body's immune system mistakenly identifying healthy cells as foreign invaders and attacking them” (Lam, 2015). This disease affects the thyroid gland, an organ located at the base of the neck just below the Adam's apple. The thyroid gland is a crucial component of the endocrine system, which is responsible for the regulation of a person's metabolism by releasing hormones into the bloodstream. Since the disease affects the thyroid gland, hyperthyroidism is one of the most common results

Hyperparathyroidism…is usually discover long before signs or symptoms of this disorder even begin to manifest themselves. When symptoms start to present themselves, they're are mostly resulting because of damage or dysfunction in other parts of the body due to high calcium levels that are circulating in the bloodstream and urine OR it could be because of too little calcium in bones.

Furthermore, graves disease is caused by the circulation of IgG antibodies that bind to and activate the G-Protein-coupled thyrotropin receptor (Brent, Gregory A. par 3). This will cause the thyroid to enlarge because it stimulates hypertrophy and hyperplasia. This will also cause an increase in thyroid hormone

Recent studies also suggest that environmental toxins play a significant role in the cause of thyroid dysfunction. Some environmental factors include: adrenal issues, H.Pylori, vitamin and mineral deficiencies, side effects of certain medications, hormonal fluctuations, and even diseases such as Hashimoto’ Disease and thyroiditis (the two most common causes of hypothyroidism), diabetes, or rheumatoid arthritis, can have a negative impact on the thyroid functions of men over 60.

First, Hyperthyroidism if left untreated it would be difficult for the body to oxygenate or utilize nutrients as well as not being able to move waste out from cells. Hyperthyroidism induces

Toxic nodular goiters are nodules that secrete thyroid hormones independent of TSH stimulation. They are usually benign follicular adenomas. Nodules larger than about 3 cm can cause a thyrotoxic crisis, also known as thyroid storm. This is a life threatening emergency; death is rare if treatment is initiated early and vigorously.

The thyroid gland is an organ located in the neck on either side of the trachea. It secrets thyroxine, triiodothyronine, and calcitonin. It releases hormones that control your metabolism, breathing, heart rate, nervous system, weight, body temperature, and many other functions in the body. Hyperthyroidism is a condition in which the thyroid gland is overactive and the body’s processes speed up and you may experience anxiety, nervousness, hand tremor, rapid heartbeat, excessive sweating, weight loss, and sleep problems.

Hypothyroidism is a complex thyroid disorder characterized by the production of thyroid hormones below normal levels, which commonly leads to the development of a broad spectrum of clinical signs and symptoms [1]. Thyroid hormones play an important role in the development and growth of organs and tissues and are essential to maintain quality of life. In addition, these hormones guarantee metabolic demands that interfere with the adjustment of flows and with the quality of digestive secretions, including those of the salivary glands [2].