Free Shipping on Orders Over $25 Quick Reorder
FREE SHIPPING on orders of $25 or more.

How to get FREE Shipping:
1. Place your online order of $25 or more*
2. Ship to an address within the United States (including U.S. territories)
3. Your shipment should arrive within 2-6 business days from your order

* Your total purchase must reach the designated amount prior to the costs of shipping and tax.
Order by 6, We'll Ship the Same Day

Domestic orders placed by 6 p.m. Eastern Time will be packed and shipped the same day, pending verification of billing information and the shipping method selected. International orders and orders containing gift cards, out-of-stock items or refrigerated items will be processed as quickly as possible, but won't necessarily be shipped out the same day.

Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).

 

Health Guides
Health Concerns
Vitamin Guide
Herbal Remedies
Homeopathy
Weight Control
Sports & Fitness
Women's Health
Men's Health
Safety Checker
Food Guide
Newswire
Personal Health Tools
 Print this article
 
En Espanol

Hypothyroidism

Also indexed as:Low Thyroid Function, Thyroid (Low)
Get a handle on hypothyroidism. When the thyroid gland fails to function adequately the result is reduced hormone levels. According to research or other evidence, the following self-care steps may be helpful.
Hypothyroidism: Main Image

Related Topics

  1. Find Great Recipe Ideas
  2. Find Drug Interaction Information
  3. Look Up Healthy Food Ideas

About This Condition

Hypothyroidism is a condition in which the thyroid gland fails to function adequately, resulting in reduced levels of thyroid hormone in the body. Cretinism is a type of hypothyroidism that occurs at birth and results in stunted physical growth and mental development. Severe hypothyroidism is called myxedema.

There are many causes of hypothyroidism. One common cause is Hashimoto's thyroiditis, an autoimmune disease of the thyroid gland. Another common cause of hypothyroidism is medical treatment, such as surgery or radiation to the thyroid gland, to treat hyperthyroidism (over-activity of the thyroid gland). Some drugs, such as lithium and phenylbutazone, may also induce hypothyroidism. Extreme iodine deficiency, which is rare in the United States, is another possible cause. Failure of the pituitary gland or hypothalamus to stimulate the thyroid gland properly can cause a condition known as secondary hypothyroidism.

Some people with goiter (an enlargement of the thyroid gland) also have hypothyroidism. Goiter can be caused by an iodine deficiency, by eating foods that contain goitrogens (goiter-causing substances), or by other disorders that interfere with thyroid hormone production. In many cases the cause of goiter cannot be determined. While natural therapies may help to some extent, thyroid hormone replacement is necessary for most people with hypothyroidism.

Symptoms

The symptoms of hypothyroidism vary from person to person, but commonly include several of the following: fatigue, lethargy, intolerance to cold, constipation, weight gain, depression, excessive menstruation, dry skin, hair loss, and hoarseness. The onset of these symptoms may be so gradual as to evade detection by patient or physician.

Healthy Lifestyle Tips

Preliminary studies have found an association between multiple chemical sensitivities and hypothyroidism.1 One study found a correlation between high blood levels of lead, a toxic heavy metal, and low thyroid hormone levels in people working in a brass foundry.2 Many of these people also complained of depression, fatigue, constipation, and poor memory (symptoms of hypothyroidism).

Occupational exposure to polybrominated biphenyls and carbon disulfide has also been associated with decreased thyroid function.

References

Copyright 2013 Aisle7. All rights reserved. Aisle7.com

Learn more about Aisle7, the company.

Learn more about the authors of Aisle7 products.

The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2014.