The Most Common Thyroid Disorders and What You Need to Know

The Most Common Thyroid Disorders and What You Need to Know
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Thyroid, a tiny, butterfly-shaped gland, plays an important role in your well-being and health. So how come we know so little about it?

Your thyroid lies in the front of your neck, just below ‘Adam’s apple’ (this is the lump or protrusion that is formed by the angle of the thyroid cartilage surrounding the larynx which is also called the ‘voice box’). The thyroid makes sure the body’s metabolism, temperature, vitality and development are in order. Women are affected by thyroid disorders more often than men, and some statistics show that 1 in 8 women will suffer from a problem related to this endocrine gland at some point in their life.

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Scientists now believe that thyroid disorders are often caused by the person’s lifestyle; it’s not all down to genetics. The main external factors include exposure to a toxic environment, the consumption of chemically­-laden food and water, and deficiency of certain nutrients.

In this article, I’ll briefly introduce the thyroid’s function, and describe the five most common thyroid disorders, as well as treatments for them.

Functions of the Thyroid

The thyroid gland takes iodine from the food and converts it into thyroid hormones. Hence, in geographic areas where iodine supply is scarce (and is not supplemented), we can often see more people with thyroid problems. Iodized table salt is usually a good source of iodine.

T3 and T4 are two of the hormones the thyroid secretes and they control the metabolism. The other thyroid hormone is calcitonin, which regulates calcium levels in the blood and bones.

The thyroid makes sure we have sufficient energy – the first symptom telling you that something is wrong is often tiredness. The thyroid is responsible for growth and development. If children don’t get enough thyroid hormones when they’re growing up, this can result in brain abnormalities and lower IQ.

Normally, the thyroid is not visible or palpable. When the function is disturbed, the gland can become abnormally enlarged – this is known as goiter.

In general there are 13 signs you may have a thyroid disorder and you can find below 5 specific thyroid disorders with their symptoms and specific treatments.

Hyperthyroidism

This condition is characterized by an overactive thyroid that produces too much T3 and T4 hormones. Symptoms of hyperthyroidism include:

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  • Unexplained weight loss
  • Mood changes: feeling moody, anxious, nervous
  • Goiter (when Graves’ disease is the underlying cause)
  • Tiredness
  • Excessive sweating
  • Diarrhea
  • Loss of hair
  • Muscle weakness
  • Heart palpitations and problems breathing
  • In some cases, calcium deposits on face

The condition is easily treatable. However, if it remains untreated, serious heart problems can develop.

Conventional treatments for hyperthyroidism: If the condition is in its mild form, anti-thyroid drugs are prescribed. If hyperthyroidism is a result of Graves’ disease (which will be described later) or you are over 50, radioactive iodine is commonly used. In some cases, surgery is recommended, especially if the enlarged thyroid obstructs breathing.

Natural treatments for hyperthyroidism: Natural treatments are mainly based on diet changes and some of the steps you need to take to normalize the function of this gland include:

  • Limiting foods that contain goitrogens (or preparing these foods in a different way) – goitrogens are compounds that make it more difficult for the thyroid to perform its function; examples of such foods include soy, peanuts, strawberries, broccoli and kale.
  • Filtering water to eliminate fluoride, bromine and chlorine.
  • Avoiding gluten.
  • Introducing supplements: lithium orotate, probiotics, vitamin D3, omega­-3 fats.

Certain lifestyle changes will also support the treatment process. Make sure you get enough sleep, reduce your stress levels, and avoid caffeine and smoking.

Hypothyroidism

This is a condition opposite to the one described above – the thyroid gland is underactive and doesn’t produce enough of its hormones. A person can already be born with a gland deficiency, or the condition can develop later due to autoimmune causes (such as Hashimoto’s thyroiditis described below), radiation therapy and certain medications, or too little iodine in the diet.

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The main symptoms include:

  • Unexplained weight gain
  • Constipation
  • Depression
  • Fatigue
  • Pale dry skin
  • Baldness
  • Increased sensitivity to cold
  • Goiter (if the underlying cause is Hashimoto’s thyroiditis)

Conventional treatments for hypothyroidism: A synthetic thyroid hormone is used to increase your T3/T4 hormone levels. The pill needs to be taken every day.

Natural treatments for hypothyroidism: I’ve discussed the natural treatments in my article about the 8 natural remedies for hypothyroidism.

Hashimoto’s Thyroiditis (Hashimoto’s Disease)

Hashimoto’s thyroiditis is an autoimmune condition, which means that the body starts attacking its own cells. It is the most common cause of hypothyroidism. Experts believe that the disease initially develops as a result of a virus, bacteria or a foreign body. Not eating enough iodine and exposure to chlorine/fluoride/bromine can also play a role.

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The symptoms are similar to hypothyroidism. Hashimoto’s is also characterized by goiter – enlarged thyroid.

Conventional treatments for Hashimoto’s disease: see hypothyroidism

Natural treatments for Hashimoto’s disease: see hypothyroidism

Graves’ Disease

Graves’ disease, too, is an autoimmune disorder and causes thyroid hormone overproduction (hyperthyroidism). The causes are very similar to Hashimoto’s disease, and the resulting symptoms are those of hyperthyroidism.

Conventional treatments for Graves’ disease: see hyperthyroidism

Natural treatments for Graves’ disease: see hyperthyroidism

Thyroiditis

This is the swelling or inflammation of the thyroid gland, and can present either as hyperthyroidism or hypothyroidism. Hashimoto’s is one type of thyroiditis. The other common type, which occurs in 5 to 10 percent of women after they’ve given birth, is called postpartum thyroiditis. It has two phases:

  • The first phase starts 1 to 4 months after giving birth and results in hyperthyroidism. The damaged thyroid is leaking hormones into the blood.
  • The second phase occurs 4 to 8 months post-pregnancy and presents as hypothyroidism, as by then, the thyroid has lost most of its hormones.

In most women, postpartum thyroiditis resolves by itself within 12 to 18 months post delivery. Treatment can be given and it depends on whether the symptoms are those of hyper- or hypothyroidism.

Other types of tyroiditis include silent or painless thyroiditis and subacute thyroiditis. They both have similar presentation to postpartum thyroiditis, but are not connected with giving birth.

Did you know that you can test the function of your thyroid with a thermometer if you suspect you suffer from hypothyroidism? Read below how to do it:

How to Test Your Thyroid With a Thermometer

Resources:
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9 Responses to The Most Common Thyroid Disorders and What You Need to Know

  1. Nice post. Thank you.

  2. AJAY DAVID says:

    Providing very good health knowledge,Thanks,All the Best.

  3. Mrs. Rubina naved says:

    I’m suffering hyper thyroid. I found this page very informative! I would like to know more about this ! Thanks.

  4. Red says:

    I have a lingual thyroid, it’s rare and I was born with it. It is located on the base of my tongue and visible if I say “ahhhh”. I really want to look into having it removed due to trouble swallowing, uncomfortableness and other issues. I am having a very difficult time finding a doctor even remotely familiar with this thyroid condition however …

  5. tanya brown says:

    THANKYOU for providing such great easy to understand info, info even medical papers are complicated to grasp!

  6. Paul Dubik says:

    You are simply wonderful. You educate us a lot on health issues and we can’t just thank you enough. I also need detailed information on how to totally reclaim my hair back off baldness. Thanks.

  7. Rukhsar Parveen says:

    I am suffering from hypo but the syptoms which is mentioned here match to me as a hyper then there is some confuaion in my mind. Which is correct one??
    I am under weight,
    Lots of hair loss,
    Difculties in breathing, etc.

    Please clear my all queries.

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