Is Hair Loss One of the Thyroid Symptoms?

HK Vitals

Are you frustrated by excessive hair loss? Do you suspect that this could be yet another of your thyroid symptoms? If you, too, like many, are wondering, ‘does thyroid cause hair loss?’ This article is for you. 

Read on to explore the connection between thyroid and hair loss and provide insights into identifying and managing thyroid hair loss.

Are Thyroid and Hair Loss Linked?

Thyroid disorders, such as hyperthyroidism and hypothyroidism, can indeed contribute to hair loss which is one of the important thyroid symptoms. The thyroid gland is crucial in regulating the body’s metabolism and hormone production. Imbalances in thyroid hormone levels can disrupt the hair growth cycle and result in hair loss.

It is important to identify Hyperthyroidism or Hypothyroidism hair loss through a comprehensive evaluation to understand the right course of treatment. Generally, in hyperthyroidism, an overactive thyroid leads to hair loss that tends to be diffuse and rapid. 

On the other hand, hypothyroidism hair loss is caused by an underactive thyroid, which often leads to hair loss characterized by thinning, patchy hair loss, dryness, and brittleness. Hypothyroidism can trigger a condition known as telogen effluvium. Telogen effluvium causes a significant number of hair follicles to enter the resting phase of the hair growth cycle prematurely, leading to increased hair shedding.

If you suspect a thyroid disorder, consult with a healthcare professional who can assess your thyroid symptoms and conduct appropriate diagnostic tests. Additionally, thyroid hair loss has specific hair loss patterns, such as hair thinning across the scalp or significant shedding, which can provide clues about the underlying thyroid condition.

Is Thyroid Hair Loss Reversible?

The good news is that hair loss caused by thyroid disorders is often reversible with proper management of the underlying condition. 

In cases of thyroid hair loss, the hair often goes through a “shedding” phase rather than true balding. This means that the hair follicles remain intact, and hair regrowth can occur with proper management.

Thyroid disorders can also lead to changes in hair texture. Some people may experience hair becoming dry, coarse, or brittle, while others may notice their hair becoming softer or finer. These texture changes can also be temporary. 

Once the thyroid imbalance is addressed, hair growth can gradually return to its normal cycle. However, the regrowth process may take time, and individual results can vary. It’s essential to be patient and consistent with your treatment plan.

How to Reverse Hair Fall Due to Thyroid

While treating the underlying thyroid disorder is crucial for managing hair loss, additional steps can be taken to support hair regrowth and promote overall hair health. Here are some strategies that can help reverse hair fall due to thyroid issues:

  • Medication and Treatment: Follow your healthcare provider’s prescribed treatment plan for managing your thyroid disorder. This may include medications to regulate thyroid hormone levels or other specific treatments recommended for your condition.
  • Nutrient-Rich Diet: Ensure you consume a balanced diet rich in essential nutrients, including vitamins (such as biotin, vitamin D, and vitamin E), minerals (like iron and zinc), and omega-3 fatty acids. These nutrients support healthy hair growth and nourish the hair follicles.
  • Stress Management: Chronic stress can exacerbate hair loss. Engage in stress-reducing activities such as exercise, meditation, and relaxation techniques to support overall well-being and promote healthy hair growth.
  • Gentle Hair Care Practices: Be gentle with your hair to avoid further damage. Use mild shampoos and conditioners suitable for your hair type. Minimize heat styling, tight hairstyles, and excessive brushing or combing, which can contribute to hair breakage.
  • Scalp Care: Maintain a clean and healthy scalp by regular shampooing and gentle exfoliation to remove debris and promote a conducive environment for hair growth. Consider using scalp massage techniques or incorporating essential oils known for their beneficial effects on hair health.


Hair loss can indeed be one of the thyroid symptoms of disorders, including hyperthyroidism and hypothyroidism. Proper diagnosis, treatment, and management of the underlying thyroid condition and a comprehensive approach to hair care can help reverse thyroid hair loss and promote healthy hair regrowth.

HK Vitals


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