What is secondary thyroid disease?

What is the difference between primary and secondary hypothyroidism?

Primary hypothyroidism is most common; it is due to disease in the thyroid, and thyroid-stimulating hormone (TSH) levels are high. Secondary hypothyroidism is less common; it is due to pituitary or hypothalamic disease, and TSH levels are low.

What is secondary hypothyroidism caused by?

The cause of secondary hypothyroidism is failure of the pituitary gland to secrete thyroid stimulating hormone (TSH). This is usually caused by a tumor in the region of the pituitary.

What are 2 types of thyroid disorders?

The two main types of thyroid disease are hypothyroidism and hyperthyroidism. Both conditions can be caused by other diseases that impact the way the thyroid gland works. Conditions that can cause hypothyroidism include: Thyroiditis: This condition is an inflammation (swelling) of the thyroid gland.

What is the difference between a primary and secondary disorder?

Also, remember primary diseases are diseases that originate within the gland in question (e.g., primary hyperthyroidism is due to a defect in the thyroid gland), and secondary diseases represent change in one organ as a result of disease in another organ (e.g., secondary hyperthyroidism may be due to a TSH-secreting …

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How common is secondary hypothyroidism?

This TSH deficiency leads to adverse symptoms similar to primary hypothyroidism, but treatment for this disorder is very different. Secondary hypothyroidism due to underactivity of the pituitary gland (or hypothalamus) thyroid-stimulating hormone 1 in 1000 hypothyroid cases — it’s quite rare.

What should I eat if my TSH is high?

There are plenty of food options for people with hypothyroidism, including:

  • eggs: whole eggs are best, as much of their iodine and selenium are found in the yolk, while the whites are full of protein.
  • meat: all meats, including lamb, beef, chicken, etc.
  • fish: all seafood, including salmon, tuna, halibut, shrimp, etc.


How do you know if you have secondary hypothyroidism?

Secondary hypothyroidism is less common; it is due to pituitary or hypothalamic disease, and TSH levels are low. Symptoms develop insidiously and typically include cold intolerance, constipation, and cognitive and/or personality changes; later, the face becomes puffy and the facial expression dull.

How can you tell the difference between secondary and tertiary hypothyroidism?

Patients with central hypothyroidism have either a failure of the anterior pituitary to secrete TSH (also known as secondary hypothyroidism), failure of the hypothalamus to secrete thyroid releasing hormone (TRH) known as tertiary hypothyroidism, or, in some rare cases, a TSH deficiency with no other findings of …

How do you treat secondary hypothyroidism naturally?

Consider the following five natural remedies as additions or alternatives to your treatment plan.

  1. Selenium. According to the National Institutes of Health (NIH) , selenium is a trace element that plays a part in thyroid hormone metabolism. …
  2. Sugar-free diet. …
  3. Vitamin B. …
  4. Probiotics. …
  5. Gluten-free diet.
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At what age do thyroid problems start?

The disease is hereditary and may develop at any age in men or women, but it’s much more common in women ages 20 to 30, according to the Department of Health and Human Services . Other risk factors include stress, pregnancy, and smoking.

What is the main cause of thyroid problems?

Problems with the thyroid can be caused by: iodine deficiency. autoimmune diseases, in which the immune system attacks the thyroid, leading either to hyperthyroidism (caused by Graves’ disease) or hypothyroidism (caused by Hashimoto’s disease) inflammation (which may or may not cause pain), caused by a virus or …

What are early warning signs of thyroid problems?

Because our biological functions are so often tied to our hormones, there are a number of symptoms that could indicate an issue with your thyroid.

  • High Heart Rate. …
  • Excessive Tiredness. …
  • Anxiety. …
  • Weight Gain or Loss. …
  • Body Shakes. …
  • Feeling Chilly or Overheated. …
  • Trouble Concentrating. …
  • Hair Loss.

What is a secondary hormone disorder?

Endocrine disorders can result from. Dysfunction originating in the peripheral endocrine gland itself (primary disorders) Understimulation by the pituitary (secondary disorders) Overstimulation by the pituitary (secondary disorders) Rarely, because of abnormal tissue response to hormones (usually hypofunction).

Is Hashimoto’s primary or secondary hypothyroidism?

The most common cause of primary hypothyroidism is Hashimoto’s thyroiditis. This is an autoimmune disease that causes your immune system to mistakenly attack your thyroid. You might also develop primary hypothyroidism for a number of other reasons.

What are the secondary endocrine organs?

Secondary endocrine organs include the gonads, kidneys, and thymus.

  • Command Centers: The Hypothalamus and the Pituitary Gland Direct the Endocrine System. …
  • The Pineal Gland Runs a Daily Biological Clock. …
  • The Thyroid and Parathyroid Glands Increase Metabolism and Regulate Calcium Levels.
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Lots of iodine