Is Desiccated Thyroid the Right Choice for Managing Hypothyroidism?

desiccated thyroid
desiccated thyroid


Hypothyroidism is a common thyroid disorder that affects millions of people worldwide. It occurs when the thyroid gland fails to produce enough thyroid hormones, leading to a range of symptoms such as fatigue, weight gain, depression, and cold intolerance. Managing hypothyroidism typically involves medication, and one of the options available is desiccated thyroid. In this blog post, we will explore what desiccated thyroid is, how it differs from synthetic thyroid medications, its advantages and whether it’s the right choice for managing hypothyroidism.

Understanding Hypothyroidism

Before diving into the topic of desiccated thyroid, it’s essential to understand the basics of hypothyroidism. The thyroid gland, a butterfly-shaped organ located in the neck, produces two crucial hormones: thyroxine (T4) and triiodothyronine (T3). These hormones play a vital role in regulating metabolism, energy production, and overall body function.

Hypothyroidism occurs when the thyroid gland doesn’t produce enough T4 and T3. The most common cause of hypothyroidism is an autoimmune condition called Hashimoto’s thyroiditis, where the immune system mistakenly attacks and damages the thyroid gland. Other causes include surgical removal of the thyroid gland, radiation therapy, certain medications, and congenital thyroid issues.

Symptoms of hypothyroidism can vary from person to person but often include:

  1. Fatigue and weakness.
  2. Weight gain or difficulty losing weight.
  3. Cold intolerance.
  4. Dry skin and hair.
  5. Constipation.
  6. Depression.
  7. Memory problems.
  8. Muscle aches and stiffness.
  9. Joint pain.
  10. Irregular menstrual cycles in women.

Hypothyroidism is diagnosed through blood tests that measure the levels of thyroid-stimulating hormone (TSH), T4, and T3 in the bloodstream. Treatment typically involves thyroid hormone replacement therapy.

Synthetic Thyroid Medications

Synthetic thyroid medications are the most common treatment for hypothyroidism. These medications are designed to replace the missing thyroid hormones, primarily T4. The two most prescribed synthetic thyroid medications are levothyroxine (commonly known as Synthroid) and liothyronine (T3).

Levothyroxine is the preferred treatment for most cases of hypothyroidism. It contains only T4, which the body can convert into the active form of thyroid hormone, T3, as needed. Levothyroxine is generally well-tolerated and has a long track record of success in managing hypothyroidism.

Desiccated Thyroid: What Is It?

Desiccated thyroid, also known as thyroid extract or natural thyroid, is a medication derived from the thyroid glands of animals, typically pigs (porcine) or cows (bovine). It contains a combination of T4 and T3 hormones in a ratio that mimics the natural composition of thyroid hormones produced by the human thyroid gland.

Desiccated thyroid has been used since the late 19th century to treat hypothyroidism. It was the primary treatment option before synthetic thyroid medications like levothyroxine became widely available. In recent years, some individuals have turned to desiccated thyroid as an alternative to synthetic options, believing that it offers unique benefits.

Advantages of Desiccated Thyroid

  1. Natural Hormone Ratios: Desiccated thyroid provides both T4 and T3 hormones in a ratio similar to what the human thyroid gland produces. Some people believe this natural balance may lead to more optimal symptom relief.
  2. Potential for Better Symptom Control: Some patients report improved symptom management, including increased energy levels, weight loss, and better mood, when using desiccated thyroid compared to synthetic options.
  3. Fewer Fillers and Additives: Desiccated thyroid medications typically contain fewer additives and fillers than synthetic alternatives, which can be appealing to individuals with sensitivities or allergies.
  4. Patient Preference: Some individuals simply prefer desiccated thyroid due to its historical use and natural origin.


The choice between desiccated thyroid and synthetic thyroid medications for managing hypothyroidism is highly individual. While desiccated thyroid may offer advantages such as a natural hormone ratio and potential symptom relief for some, it comes with drawbacks like inconsistent potency and limited research support.

Patients with hypothyroidism should work closely with their healthcare provider to determine the most suitable treatment option. This decision should take into account factors such as the severity of their condition, personal preferences, potential allergies, and their response to medication. Regular monitoring and adjustments of thyroid hormone levels are essential to ensure optimal management of hypothyroidism, regardless of the chosen treatment.

In conclusion, desiccated thyroid can be a viable choice for some individuals with hypothyroidism, but it is not a one-size-fits-all solution. The decision should be made in consultation with a healthcare professional to ensure the best possible outcomes for managing this common thyroid disorder.