The thyroid may be very small and seem insignificant in the grand scheme of things, but it plays a very important role in the function of the body. The thyroid gland takes iodine (which is found in many foods) and it converts it into thyroid hormones. These hormones are thyroxine (t4) and triiodothyronine (T3). Thyroid cells are the only cells in the body which can absorb iodine. Hyperthyroidism and hypothyroidism are two conditions that stem from the thyroid malfunctioning. This paper will go into the about the two conditions, the similarities, and the differences.
Hyperthyroidism is also known as an overactive thyroid. This is a condition where the thyroid gland produces too much of the hormone thyroxine. Hyperthyroidism can accelerate the
The iodine uptake with hyperthyroidism is greater than normal. This means that the body produces too much thyroid, meaning there is too much
Week 3 – LOM Assignment The thyroid is responsible for taking iodine and converting it into thyroid hormones which are released into the blood stream and transported throughout the body where they control metabolism.1 The thyroid is a vital part of the human body as every cell in the body depends on it for metabolic regulation. Too much or too little thyroid hormone secretion can result in hyperthyroidism or hypothyroidism. Hyperthyroidism is caused when the thyroid secretes too many thyroid hormones. Hyperthyroidism causes a rapid heart rate, elevated blood pressure and tremors. Other symptoms include increased nervousness, inability to concentrate, weakness, restlessness, difficulty sleeping, frequent bowel movements, weight loss and irregular
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
Hyperthyroidism and Hypothyroidism are in simple terms the exact opposite of each other. Hyperthyroidism is the over activity of the thyroid gland, and Hypothyroidism is the unusually low activity of the thyroid gland. Each of these conditions resulting and affecting the thyroid gland in a different way. I found a few differences with my research but I’m here going to present the few that stood out to me the most.
The main cause of hyperthyroidism Graves’ disease which affects quite a few people in the general population. This disease is characterized as an autoimmune disorder. This means that the body makes antibodies known as thyroid stimulating immunoglobulin that bind and over activate the production of thyroid hormones [3]. So in essence the antibody mimics the thyroid stimulating hormone and when the negative feedback loop is in affect the antibody still binds to the thyroid and T3 and T4 are over produced [2].
Hypothyroidism and hyperthyroidism Although correspond to diseases of the thyroid glands, it is very different versions. The thyroid gland is located at the front of the neck and is the one that regulates almost all metabolic processes of the organism, that is when the production of this hormone affects the entire body ends having symptoms and conditions requiring
(Ignatavicius, 2016) Grave’s disease, caused by Hashimoto’s thyroiditis, results from antibodies (TSIs) attaching to the TSH receptors on the thyroid gland. TSI’s attachment to the receptor causes enlargement of the gland, a goiter, which precipitates overproduction of the thyroid hormones. Thus, Grave’s disease is an autoimmune hyperthyroidism disorder. (Ignatavicius, 2016) Physical manifestation specific to Grave’s disease is exophthalmos and pretibial myxedema. Hyperthyroidism can also be caused by toxic multinodular goiter, which is enlarged thyroid tissue or benign tumors causing over production of the hormones. Exogenous hyperthyroidism describes a situation where there is an overconsumption of thyroid hormones. (Ignatavicius, 2016) External or internal, the body has more than abundant amount of thyroid hormones and this causes disturbance in the body’s
Hypothyroidism, is when your thyroid isn’t making enough thyroid hormone. This is also called underactive thyroid disease. A low level of thyroid hormones can affect the entire body. This butterfly-shaped gland called the thyroid is located in the front of your neck. Did you know that the thyroid makes hormones that control the way your
The thyroid is a butterfly shaped gland that is located in the front of your neck. This glands purpose is to act as the control center for your body and secrete hormones that help sustain the organs. Two conditions that can affect the thyroid to become overactive or underactive are called hyperthyroidism and hypothyroidism. The main difference between hyperthyroidism and hypothyroidism is the thyroid’s hormone production. Hyperthyroidism is a disorder where your thyroid gland creates too much of the hormone thyroxine and this is known as throtoxicosis. Thyroxine is the primary hormone secreted into the bloodstream and is vital in heart and digestive functions, regulating metabolic rate, and maintaining bone, just to name a few. Hyperthyroidism
Treatment of hyperthyroidism often leads to hypothyroidism. It is important to understand that the disorders associated with hypothyroidism are metabolic in nature and the associated digestive problems are no different. Low thyroid hormones slow the metabolism, slows digestion, and severely disrupts absorption of critical nutrients. The bodily organs, kidneys, liver, and heart are affected by the slow metabolism and lack of vital nutrient and effect the brain’s alert status and ability to function optimally.
Hyperthyroidism is a disease that is not preventable. Hypothyroidism is not preventable either if you have this disease due to natural causes. The only time both hypothyroidism and hyperthyroidism is when the patient is taking too much medication and has not yet determined the right dosage of medication. Once the medication is regulated there is no prevention for either once again.
When the activity of the thyroid gland is very low or very high, the illnesses called hyperthyroidism and hypothyroidism may appear. To protect yourself from thyroid problems, you have to know, understand and differentiate these two thyroid issues.
The thyroid gland, which is located in your neck, produces key hormones in response to signals sent by your brain. These hormones work to increase or decrease your metabolic rate. When the thyroid gland is overactive, it is referred to as hyperthyroidism. More hormone is secreted than usual, which boosts your metabolic rate. This can cause heavy sweating, weight loss, heart palpitations, dry eyes, tremors and nervousness. Some people might also have difficulty breathing or swallowing. Treatments may include medication, radioactive iodine and in advanced cases, surgery might be recommended. The combination of diabetes and hyperthyroidism can worsen diabetes symptoms and lead to further complications. It is important to seek treatment
One of the most common thyroid diseases out there is Hashimoto’s thyroiditis, or better known as hypothyroidism. This sort of disease affects both genders and all ages, but it is highly more common in women and women over the age of 60. Hypothyroidism is the condition of not being able to produce enough thyroid hormones, it is an inactive thyroid. The whole purpose of the thyroid hormone is to regulate the metabolism, and people with this condition tend to have a very slow metabolism or digestion.
Thyroid disease is seen in three forms: under activity (hypothyroidism), over activity (hyperthyroidism) and swelling of the thyroid. Thyroid disease is one of the most common disorders of the endocrine system and is more common in women than men.