MedlinePlus Health Topics

Last uploaded: January 29, 2019
Preferred Name

Underactive Thyroid

Synonyms

Hypothyroidism

Definitions

<p>Your <a href='https://medlineplus.gov/thyroiddiseases.html'>thyroid</a> is a butterfly-shaped gland in your neck, just above your collarbone. It is one of your endocrine glands, which make hormones. Thyroid hormones control the rate of many activities in your body. These include how fast you burn calories and how fast your heart beats. All of these activities are your body's metabolism. If your thyroid gland is not active enough, it does not make enough thyroid hormone to meet your body's needs. This condition is hypothyroidism.</p> <p>Hypothyroidism is more common in women, people with other thyroid problems, and those over 60 years old. Hashimoto's disease, an autoimmune disorder, is the most common cause. Other causes include thyroid nodules, thyroiditis, congenital hypothyroidism, surgical removal of part or all of the thyroid, radiation treatment of the thyroid, and some medicines.</p> <p>The symptoms can vary from person to person. They may include</p> <ul> <li>Fatigue</li> <li>Weight gain</li> <li>A puffy face</li> <li>Cold intolerance</li> <li>Joint and muscle pain</li> <li>Constipation</li> <li>Dry skin</li> <li>Dry, thinning hair</li> <li>Decreased sweating</li> <li>Heavy or irregular menstrual periods and fertility problems</li> <li>Depression</li> <li>Slowed heart rate</li> </ul> <p>To diagnose hypothyroidism, your doctor will do a physical exam, look at your symptoms, and do <a href='https://medlineplus.gov/thyroidtests.html'>thyroid tests</a>. Treatment is with synthetic thyroid hormone, taken every day.</p> <p >NIH: National Institute of Diabetes and Digestive and Kidney Diseases</p>

ID

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020676

altLabel

Hypothyroidism

cui

C0020676

Date created

12/23/2013

definition

Your thyroid is a butterfly-shaped gland in your neck, just above your collarbone. It is one of your endocrine glands, which make hormones. Thyroid hormones control the rate of many activities in your body. These include how fast you burn calories and how fast your heart beats. All of these activities are your body's metabolism. If your thyroid gland is not active enough, it does not make enough thyroid hormone to meet your body's needs. This condition is hypothyroidism.

Hypothyroidism is more common in women, people with other thyroid problems, and those over 60 years old. Hashimoto's disease, an autoimmune disorder, is the most common cause. Other causes include thyroid nodules, thyroiditis, congenital hypothyroidism, surgical removal of part or all of the thyroid, radiation treatment of the thyroid, and some medicines.

The symptoms can vary from person to person. They may include

  • Fatigue
  • Weight gain
  • A puffy face
  • Cold intolerance
  • Joint and muscle pain
  • Constipation
  • Dry skin
  • Dry, thinning hair
  • Decreased sweating
  • Heavy or irregular menstrual periods and fertility problems
  • Depression
  • Slowed heart rate

To diagnose hypothyroidism, your doctor will do a physical exam, look at your symptoms, and do thyroid tests. Treatment is with synthetic thyroid hormone, taken every day.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Inverse of RQ

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0677607

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020676

Inverse of SIB

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0751552

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020456

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0032019

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0346647

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020616

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0040130

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0524620

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0018273

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0011860

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0030286

http://purl.bioontology.org/ontology/MEDLINEPLUS/C3534591

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0085207

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0700276

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0392201

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0001403

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0079646

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0549473

http://purl.bioontology.org/ontology/MEDLINEPLUS/C1659987

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0030517

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0011854

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0011881

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0030275

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0040128

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0025344

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0041408

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0206172

http://purl.bioontology.org/ontology/MEDLINEPLUS/C1140680

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0032460

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0282402

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0039584

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0011849

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0029927

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0750887

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0153594

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0342245

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0031511

http://purl.bioontology.org/ontology/MEDLINEPLUS/C1456657

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0010481

http://purl.bioontology.org/ontology/MEDLINEPLUS/C3534592

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0362046

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0014130

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0019932

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0011848

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020550

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0032002

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0013336

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0011878

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0001621

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0085215

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0342257

Mapped from

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020676

Mapped to

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020676

MP HEALTH TOPIC URL

https://medlineplus.gov/hypothyroidism.html

MP OTHER LANGUAGE URL

Spanish https://medlineplus.gov/spanish/hypothyroidism.html

MP PRIMARY INSTITUTE URL

National Institute of Diabetes and Digestive and Kidney Diseases https://www.niddk.nih.gov

notation

C0020676

prefLabel

Underactive Thyroid

Related to

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0040130

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0549473

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0040128

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0020550

tui

T047

subClassOf

http://purl.bioontology.org/ontology/MEDLINEPLUS/C0014136

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