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Understanding Hypothyroidism
Symptoms and Treatment

By Jennifer R. Scott, About.com

Updated: December 08, 2008

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

What are the Symptoms of Hypothyroidism?

Early-onset symptoms of hypothyroidism include:
  • weakness and/or fatigue
  • forgetfulness
  • recurrent constipation
  • unintentional weight gain
  • feeling cold
  • infertility and miscarriage
  • depression
  • joint or muscle pain
  • thin, brittle hair and pallid skin

In its more advanced stages, hypothyroidism can also cause:

  • slowed speech
  • extremely dry or thick skin
  • puffy face, hands and feet
  • a decreased sense of taste and/or smell
  • abnormal menstrual periods, such as heavy menses

How is Hypothyroidism Diagnosed?

A physical examination will allow your doctor to identify any visible symptoms you may have; your doctor will also take your vital signs, as a slowed heart rate or blood pressure are indicative. There are several lab tests to test thyroid function.

Are There Specialists in Treating Thyroid Issues?

Yes. Endocrinologists specialize in caring for patients with endocrine gland and hormone problems.

Is Hypothyroidism Treatable?

Thyroid disease is treatable, but without medical diagnosis and intervention, it can lead to serious associated health problems such as debilitating muscle weakness, high cholesterol and heart disease. If left untreated, thyroid disease can even be fatal.

The most commonly used medication for hypothyroidism is levothyroxine, which works to alleviate symptoms and replace deficient hormones. While life-long medication is required, most people are able to live a completely normal life with this condition once they have begun treatment.

To learn more about hypothyroidism and other thyroid conditions, treatments, and prognosis, please visit the About.com Thyroid site with Guide Mary Shomon.

References

A.D.A.M. Editorial Team. Hypothyroidism 12 April 2007. 18 Oct 2007.

American Association of Clinical Endocrinologists. Medem: Medical Library: Thyroid Fact Sheet 2005. 18 Oct 2007.

The Hormone Foundation. Thyroid Disorders Overview. 18 Oct 2007.

The Hormone Foundation. Hypothyroidism. 18 Oct 2007.

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