Hair Loss and Thyroid Disorders: How to Stop Hair Fall From Your Scalp

Thyroid disorders can cause hair loss

Is there a connection between hair loss and thyroid function? Do the levels of thyroid hormones affect the integrity of your hair? Can thyroid cancer cause hair loss?

Here is an article to explain the connection between this and then some of the prevention mechanisms that you could adopt if this happens.

The loss of hair on your scalp could be linked and associated with various conditions in your body and your skin at long last. Abnormalities of your thyroid gland in the production of thyroid hormones could make your hair start falling off. There is research and scientific evidence that proves the connection in this case.

Losing hair with thyroid problems

There are two conditions of the thyroid, namely hyperthyroidism and hypothyroidism, that are related to the loss of hair on your scalp. The loss is in small patches and covers the entire scalp. Hyperthyroidism refers to an overactive thyroid gland, whereas hypothyroidism is a condition in which the thyroid gland is not very active.

First of all, the overactive thyroid gland and, in this case, hyperthyroidism could lead to the increased production of the hormone dihydrotestosterone (DHT) that influences the growth and development of the sexual organs and secondary characteristics. High amounts of thyroid hormones make the hair follicles to shrink, and this brings about shedding and thinning of the hair.

In the case of an underactive thyroid gland, it leads to decreased energy production and the body metabolism.

When the gland is underperforming in terms of production of the thyroid hormones, there is a decrease in the production of the other hormones that are necessary to bring about the normal growth of hair.

Besides that, an underactive thyroid gland affects the way your body breaks down the proteins that you eat daily. This is important in the growth of hair because the hair germinates from the proteins.

Additionally, in this condition, your stomach acid levels drop, and in this case, you will not be able to absorb and make use of the minerals and vitamins that are important for your hair growth.

In hypothyroidism, the dropped levels of zinc and iron make your hair to begin falling off. In this case of hypothyroidism, you ought to do supplementation of vitamin C and Vitamin B so that your hair remains in good condition.


For you to know that the thyroid problems are the causes of your hair loss, the following are some of the symptoms that you will see.

The symptoms are associated with hypothyroidism and hyperthyroidism. They should show you and prepare you for a likely hair loss. They are as below:

  • Gaining weight
  • Pain in the joints
  • Drying up of the skin
  • Depression
  • Constipation
  • Low body temperatures
  • Fatigue
  • Dry, weak hair and fingernails
  • Loss of hair starting at the edge of your eyebrows
  • Slowed heartbeat and greatly lowered blood pressure

The above indicates the hypothyroidism, and in the case hyperthyroidism, the following symptoms are evident:

  • A high rate of hair shedding
  • Rapidly growing nails at a particular time
  • Inability to tolerate hot conditions
  • Increased sweating/ perspiration that can bring about sweat rashes

The symptoms that may come during the hair loss are the following:

  • Diffuse hair losses
  • The loss of hair taking place across the whole scalp
  • The loss of hair takes place some months after the thyroid symptoms are realized
  • Hair loss looks sparse uniformly

Is hair loss due to thyroid disorders permanent?

It has been shown that hair loss as a result of thyroid disorders is not permanent. This is because the hair grows back immediately the cause of the hair falling off is put under control.

It is, however, only through proper consultation with a doctor and proper diagnosis that you will be able to get to the root of everything.

Pubic hair loss

There is a condition called Addison’s Disease that could lead to loss of hair in the pubic parts. This condition is also known as adrenal insufficiency.

It is caused by a decrease in the secretion of hormones by the adrenal glands on top of the kidneys. This should only be diagnosed and pointed out by the doctor.

There are things that you should avoid and things that you should do when you realize that you are facing hair loss in your pubic areas as a result of thyroid problems. The following are some of them:

  • You should prevent the use of dyes in your pubic areas
  • Ensure that you eat the right food at all times
  • Apply sunless tanning gel to your pubic hair


The first step in the treatment of hair loss as a result of thyroid problems is to visit a dermatologist, who will assess and ascertain that thyroid disorders are the suspects of the hair loss. From this, the doctor will be able to give you the right direction that you should take.

Further, the loss of hair due to thyroid problems can be curbed using prescription medications as done by your doctor as well as home remedies. The following are some of the home remedies that you can use:

Coconut oil

Coconut oil will save you if you have hypothyroidism. It has medium-chain fatty acids and saturated fats that are useful in restoring the health of the thyroid gland.

The oil is useful because polyunsaturated fats are the key causes of the variance in hormones. The fats block the secretion of thyroid hormone hence making the problem worse.

Primrose oil

This oil has a component called gamma-linoleic acid (GLA). This oil is in the huge category of the omega-6 fatty acids.

The fatty acids promote hair growth and stop the conversion of the testosterone into DHT that prevents hair loss. You should use the oil in the evening or take capsules. The oil also can balance the hormones. The recommended dietary allowance is 500 mg two times a day.

Saw palmetto

It prevents the production of the DHT hormone that is the one responsible for most of the hair falls. This prevents future fall and damage. It also promotes the growth of healthy hair.

You can consume the saw palmetto as a supplement and the recommended, and the allowed dietary allowance is 160 to about 200 mg that you can take two times a day.

Sea kelp

This product has iodine that functions to ensure the stability and function of the thyroid gland. This thereby helps to prevent hair fall and introduce new hair growth. Apart from that, it contains some essential vitamins and other minerals that strengthen and nourish hair.

It also protects your hair from the very harmful and dangerous rays from the sun. You can consume it as a supplement or as raw.


Vitamins, especially vitamin C, when consumed on a regular occasion, helps to improve the immune system. Further to that, vitamins are important I boosting the levels of collagen that are useful in the maintenance of skin and the health of the hair.

Apart from that, vitamin E is also very important for the hair. It has the antioxidant properties that are useful in breaking down the radicals that are also known to bring about the loss of hair on your scalp and other areas.

In case you want to take any supplements of these vitamins, you should consult your doctor before you go ahead.


The choice of the right shampoo for your hair is not easy. This is dependent on the type of your hair. If you have thin, dry hair, then look for the shampoo that has moisturizing and hydrating properties.

The ingredients that could bring this about include glycerin, silicone, and keratin. There are other brands of shampoo that are in the market for you to choose from. Always consult your professional for you to get the best product.


It is a remedy for both hyperthyroidisms as well as hypothyroidism. There are different yoga types for different thyroid disorders. For hypothyroidism, the yoga types useful are Janu Shirasasana, Viparitakarani, Halasana, and Surya Namaskar.

For the case of hyperthyroidism, the types of yoga useful are Surya Namaskars, Shishu Asana, Setubandhasana, and Marjariasana. Your trainer will always guide you on how to go about the yoga classes.

The drugs that can be used to treat the hair loss and reverse the loss include Rogaine and finasteride that prevent the effects of the DHT hormone. They are taken as pills, which you should take as per the prescription given by your doctor.

The drugs have serious implications on childbirth and therefore, should be used carefully if you are in the childbearing age.

References and Sources

You'll find 800+ beneficial plants and remedies in "The Lost Book of Herbal Remedies". It includes recipes of tinctures, teas, decoctions, essential oils, syrups, salves, poultices, infusions and many other natural remedies that our grandparents used for centuries. What's also special about this book is that it has between 2 and 4 high definition, color pictures for each plant and detailed identification guidelines to make sure you've got the right plant.