Published: June 5, 2024

Hypothyroidism: Understanding, Symptoms, and Treatment

Written by QuickMD Publications Team

2 minutes

Hypothyroidism

The thyroid gland, located in the front of the neck, produces thyroid hormone, which regulates the body’s metabolism. Hypothyroidism refers to low thyroid hormone production. You can take a thyroid function test to see if your thyroid is functioning properly.

Signs and Symptoms of Hypothyroidism

  • Tiredness
  • Unexplained weight gain
  • Thinning hair
  • Dry skin
  • Cold intolerance
  • Puffy face
  • Hoarseness
  • Poor memory
  • High blood cholesterol
  • Muscle weakness
  • Slow heart rate
  • Depression
  • Enlarged thyroid gland (goiter)
  • Pain and stiffness of joints
  • Muscle aches and tenderness
  • Heavy or irregular menstrual periods
  • Constipation

Causes of Hypothyroidism

The most common cause of hypothyroidism in the United States is Hashimoto’s disease, where the immune system attacks the thyroid gland. 

Other causes include pituitary deficiency, iodine deficiency, use of the medication lithium (for bipolar disorder), radiation of the neck for cancer treatment, and surgical removal of part or all of the thyroid gland. Women over 60 are at particularly high risk.

Hypothyroidism Treatment

Treatment for hypothyroidism involves supplementing the thyroid hormone that the gland fails to produce. 

Synthroid (levothyroxine) tablets are commonly prescribed to raise blood thyroid hormone to normal levels. Finding the right dose for each patient takes time and requires gradual dosage adjustments. Blood levels must be checked annually to ensure the dose remains adequate.

Did you know? Our physicians can treat hypothyroidism through telemedicine and prescribe medications online. You can receive up to a 90-day supply. Additionally, you may order your own discounted thyroid labs to check your thyroid function. Get started with QuickMD today!

Disclaimer

Articles on this website are meant for educational purposes only and are not intended to replace professional medical advice, diagnosis or treatment. Do not delay care because of the content on this site. If you think you are experiencing a medical emergency, please call your doctor immediately or call 911 (if within the United States). This blog and its content are the intellectual property of QuickMD LLC and may not be copied or used without permission.

QuickMD has strict referencing policies and relies on reputable sources, including peer-reviewed research, clinical guidelines, medical organizations, and government and public health agencies, among others. Learn more about how we ensure accuracy in our content by reading our editorial guidelines.

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