Hypothyroidism: Difference between revisions
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Hypothyroidism can be caused by the autoimmune disease Hashimoto's Thyroiditis, where the immune system attacks the thyroid organ, resulting in the under-production of thyroid hormone. In undeveloped countries, Hypothyroidism is commonly caused by iodine dificiency in the diets because the [[Thyroid gland|thryoid]] gland, located in the neck, cannot make enough of the hormones it needs. The thyroid hormones, T3 and T4, control the [[Metabolism|metabolism]] of the body cells. Therefore, during hypothyroidism, the cells of the body work more slowly than usual | Hypothyroidism can be caused by the autoimmune disease Hashimoto's Thyroiditis, where the immune system attacks the thyroid organ, resulting in the under-production of thyroid hormone. In undeveloped countries, Hypothyroidism is commonly caused by iodine dificiency in the diets because the [[Thyroid gland|thryoid]] gland, located in the neck, cannot make enough of the hormones it needs. The thyroid hormones, T3 and T4, control the [[Metabolism|metabolism]] of the body cells. Therefore, during hypothyroidism, the cells of the body work more slowly than usual<ref>British Thyroid Foundation (2014)Available at:http://www.btf-thyroid.org/index.php/thyroid (Accessed: 27th November 2014)</ref>. <br><br>The most common cause of hypothyroidism in developed countries is due to the condition Hashimoto's Thyroiditis, an autoimmune condition where the body's [[Immune system|immune system]] attacks its own thyroid tissue<ref>https://www.niddk.nih.gov/health-information/endocrine-diseases/hypothyroidism</ref><ref>https://www.niddk.nih.gov/health-information/endocrine-diseases/hashimotos-disease</ref>. Symptoms include: dry skin, cold, depression, constipation and weight gain. There is no known cure for Hashimoto's Thyroiditis, but it can be regulated using medication replacing the hormone not being produced by the thyroid, such as Levothyroxine. Levothyroxine brings your levels of thyroxine in the blood back up and [[Thyroid stimulating hormone|thyroid stimulating hormone]] decreases, as it no longer needs to contiuously stimulate an underactive thyroid<ref>American Thyroid Association (2014) Available at: http://www.thyroid.org/wp-content/uploads/patients/brochures/Hypo_brochure.pdf (Accessed: 27th November 2014)</ref>.<br><br>In undeveloped countries, hypothyroidism is frequently caused by iodine dificiency in the diet<ref>https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267517/</ref>. <br><br><br> | ||
<ref>British Thyroid Foundation (2014)Available at:http://www.btf-thyroid.org/index.php/thyroid (Accessed: 27th November 2014)</ref> | |||
. <br><br>The most common cause of hypothyroidism in developed countries is due to the condition Hashimoto's Thyroiditis, an autoimmune condition where the body's [[Immune system|immune system]] attacks its own thyroid tissue | |||
<ref>https://www.niddk.nih.gov/health-information/endocrine-diseases/hypothyroidism</ref><ref>https://www.niddk.nih.gov/health-information/endocrine-diseases/hashimotos-disease</ref> | |||
Symptoms include: dry skin, cold, depression, constipation and weight gain. There is no known cure for Hashimoto's Thyroiditis, but it can be regulated using medication replacing the hormone not being produced by the thyroid, such as Levothyroxine. Levothyroxine brings your levels of thyroxine in the blood back up and [[Thyroid stimulating hormone|thyroid stimulating hormone]] decreases, as it no longer needs to contiuously stimulate an underactive thyroid | |||
<ref>American Thyroid Association (2014) Available at: http://www.thyroid.org/wp-content/uploads/patients/brochures/Hypo_brochure.pdf (Accessed: 27th November 2014)</ref> | |||
.<br><br>In undeveloped countries, hypothyroidism is frequently caused by iodine dificiency in the diet | |||
<ref>https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267517/</ref> | |||
<br><br><br> | |||
<br> | |||
See also [[Hyperthyroidism|Hyperthyroidism]]. | See also [[Hyperthyroidism|Hyperthyroidism]]. | ||
Revision as of 04:02, 5 December 2017
Hypothyroidism can be caused by the autoimmune disease Hashimoto's Thyroiditis, where the immune system attacks the thyroid organ, resulting in the under-production of thyroid hormone. In undeveloped countries, Hypothyroidism is commonly caused by iodine dificiency in the diets because the thryoid gland, located in the neck, cannot make enough of the hormones it needs. The thyroid hormones, T3 and T4, control the metabolism of the body cells. Therefore, during hypothyroidism, the cells of the body work more slowly than usual[1].
The most common cause of hypothyroidism in developed countries is due to the condition Hashimoto's Thyroiditis, an autoimmune condition where the body's immune system attacks its own thyroid tissue[2][3]. Symptoms include: dry skin, cold, depression, constipation and weight gain. There is no known cure for Hashimoto's Thyroiditis, but it can be regulated using medication replacing the hormone not being produced by the thyroid, such as Levothyroxine. Levothyroxine brings your levels of thyroxine in the blood back up and thyroid stimulating hormone decreases, as it no longer needs to contiuously stimulate an underactive thyroid[4].
In undeveloped countries, hypothyroidism is frequently caused by iodine dificiency in the diet[5].
See also Hyperthyroidism.
References
- ↑ British Thyroid Foundation (2014)Available at:http://www.btf-thyroid.org/index.php/thyroid (Accessed: 27th November 2014)
- ↑ https://www.niddk.nih.gov/health-information/endocrine-diseases/hypothyroidism
- ↑ https://www.niddk.nih.gov/health-information/endocrine-diseases/hashimotos-disease
- ↑ American Thyroid Association (2014) Available at: http://www.thyroid.org/wp-content/uploads/patients/brochures/Hypo_brochure.pdf (Accessed: 27th November 2014)
- ↑ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267517/