Other Causes Of Eyebrow Hair Loss
Another important point to remember is that not all eyebrow hair loss is caused by your thyroid!
In fact, it’s possible for you to suffer from eyebrow hair loss related to some other condition even if you also have thyroid issues.
Other conditions which can lead to eyebrow hair loss include:
- Certain prescription medications
- Acne, rosacea or psoriasis
These conditions are not necessarily common, but they may be contributing to your hair loss in some way.
Try to avoid ‘thyroid tunnel vision’ when dealing with hair loss and just be aware that other things can cause it too.
Other Causes Of Hypothyroidism
In some cases, hypothyroidism results from a problem with the pituitary gland, which is at the base of the brain. This gland produces thyroid-stimulating hormone , which tells the thyroid to do its job. If your pituitary gland does not produce enough TSH, levels of thyroid hormones will fall. Other causes of hypothyroidism include temporary inflammation of the thyroid or medications that affect thyroid function.
Common Thyroid Conditions & Hair Fall Issues
The thyroid gland is located along the windpipe and is responsible for producing a hormone that helps with cell reproduction, maintains energy levels, and influences metabolism.
When thyroid levels become imbalanced, the following thyroid diseases can occur
- Hypothyroidism is a condition with an under-active thyroid gland which can directly be attributed to hair thinning and hair loss if left untreated. An insufficient amount of thyroid hormone is produced which, in turn, compromises the chemical reactions required in the body. It results in a low cell regeneration factor. Low levels of iron and nutritional deficiencies are common factors for hypothyroidism.
- Hyperthyroidism is the overproduction of the thyroid hormone. The bodys metabolism rate increases leading to hair loss, weight loss, irregular heartbeat, sweating, anxiety, and mood swings. This condition is not easily diagnosed due to the generic nature of its symptoms but can eventually be isolated by checking thyroid hormone levels.
Also Read: Does PRP Treatment Work For Hair Regrowth?
Also Check: Apple Cider Vinegar Thyroid Nodules
T4 Stimulates Human Hair Matrix Keratinocyte Proliferation Whereas Both T3 And T4 Inhibit Apoptosis Of These Cells
First we studied by quantitative immunohistomorphometry of key proliferation and apoptosis parameters whether T3 and/or T4 modulate human hair matrix keratinocyte proliferation and apoptosis when added directly to the serum-free medium of microdissected, organ-cultured normal human scalp HFs that were in the stage of maximal growth during HF cycling . As shown in , AD, the proliferation of hair matrix keratinocytes was significantly stimulated by T4, whereas the proliferation-modulatory effects of the T3 concentrations tested did not reach the level of significance. However, both T3 and T4 significantly reduced the number of TUNEL-positive matrix keratinocytes in defined reference areas .
T4 stimulates human hair matrix keratinocyte proliferation, and both T3 and T4 inhibit their apoptosis. A, Percentage of positive cells was compared between vehicle- and T3/T4-treated follicles. *, P< 0.05 **, P 0.01 . B, Cryosections of cultured, vehicle-, and 10 nm T3/100 nm T4-treated HFs were double labeled with Ki-67 /TUNEL staining. Ki-67/TUNEL-positive cells were counted below a line marking the end of the dermal papilla . DP, Dermal papilla MK, matrix keratinocytes.
How To Grow Back Your Eyebrows
#1. Take thyroid medication!
The first thing to consider is the use of thyroid medication.
Thyroid medication is the treatment of choice for anyone suffering from hypothyroidism in any of its forms.
Thyroid medication contains active thyroid hormones which can provide your body with whatever amount of thyroid you arent able to produce naturally.
The reason for eyebrow hair loss in thyroid disease is directly related to the concentration of thyroid hormone interacting with your hair follicles .
Smaller amounts of circulating thyroid hormone mean fewer thyroid hormone interactions on your hair follicles which means potentially more hair loss.
Taking thyroid medication provides your body with the hormone that you need and may help to stimulate eyebrow hair growth.
Be patient though, especially if you are just starting thyroid medication!
It can take weeks or months for your eyebrows to start to grow back but during this process, you should notice a reduction in eyebrow hair loss.
#2. Ensure that your thyroid medication is actually working.
What if you are already taking thyroid medication but still experiencing eyebrow hair loss?
Dont worry, this is actually a fairly common occurrence and a scenario that many people find themselves in.
If you fit into this category it means that the medication you are taking is probably not sufficient for YOUR body.
So, lets say that your thyroid is functioning at about 70% of normal.
Don’t Miss: Is Apple Cider Vinegar Good For Hyperthyroidism
Crohn’s Disease And Inflammatory Bowel Disease
Patients with one autoimmune disease are also at an increased risk of developing another, like Chron’s disease , which can cause further hair loss, according to Dr. Bauman. “Treatments for Crohn’s Disease may involve medications, surgery, and nutritionals to control inflammation, correct nutritional problems, and reduce symptoms,” he says. “Medications typically include biologic immunosuppressants to reduce inflammation and treatments focuses on nutraceuticals, laser therapy, topical prescriptions, and PRP.”
Things That Stopped My Thyroid Hair Loss
You will NOT take my hair.
I always had very thick, long, curly hair. Around the age of 30 I started noticing my hair clogging the shower drain from time to time. However since I still had so much hair, it wasnt high on my personal list of worst hypothyroidism symptoms.
Then all of a sudden one close look in the mirror when I turned 42 years old changed all that.
As I was brushing my hair something caught my eye in the mirror.
Waitis that my scalp showing through?
A closer look.
My hair was noticeably thinner on both sides of my head above my ears, front, and at the temples.
My gut reaction was a scream, then tears.
What happened to my hair?
Hey Thyroid, Do NOT mess with me.
I cut off all my long hair, literally into a short pixie cut. I couldnt stand to watch the mounds of hair falling off my head.
I went into deep research mode, searching for every article and published study that I could find. I turned myself into a human guinea pig trying every supplement that I found connected to hair loss discovering a few that worked and too many that didnt.
I saved my hair. And you can too.
You May Like: How To Reduce Double Chin Due To Thyroid
How To Stop Hormonal Hair Loss
Stress management and nutrition can play a key role in hair health, too.
How To Grow Your Hair Back
Okay, so lets get into the specifics.
I mentioned previously that it can be difficult to figure out what is actually causing your hair loss and thats because there are several things that matter to thyroid patients and no one else.
Lets get into each of those:
#1. Thyroid hormone status.
The first and most obvious source of hair loss stems from the status of thyroid hormone in your body.
For most people, this will mean that you are NOT getting enough thyroid hormone.
If you dont get enough then the hair in your hair follicles wont grow, its quite simple.
This is also true for people who are taking thyroid medication.
The key to fixing this problem is to simply adjust your dose .
Taking a higher dose of thyroid medication will increase thyroid hormone status and improve hair growth.
You should also be aware that an excessively HIGH dose of thyroid hormone can also cause hair loss as well.
This is unusual, but it does happen from time to time.
Both a hyperthyroid and a hypothyroid state, induced by thyroid medication, can trigger hair loss.
But as I mentioned, probably 98% of you reading this are not taking enough thyroid medication so you will need to increase your dose.
#2. Thyroid medications.
The next source of hair loss can stem from the very medication that you are taking to try and fix thyroid hormone status.
Thats right! Thyroid medication ITSELF can cause hair loss regardless of the dose that you are taking.
Theres a big difference between those two.
Read Also: Can You Take Collagen With Thyroid Medicine
Hypothyroidism And Hair Loss
As weve said, thyroid levels and hair loss are inextricably linked. Hair loss due to thyroid is linked to hypothyroidism, low levels of thyroid hormones, which reduces the ability of the body to regenerate cells. Women are five times more likely to be diagnosed with hypothyroidism than men and the odds increase with age. According to the American Association of Clinical Endocrinologists, the autoimmune disease Hashimotos thyroiditis is responsible for up to 80% of hypothyroid cases in the US and in the developed world. In the developing world, hypothyroidism often is caused by iodine deficiency. Endocrinologists advise that individuals with one autoimmune disease are more at risk for other autoimmune diseases. For instance, the hair loss condition alopecia areata is an autoimmune disorder in which the immune system attacks the hair follicles. Thus, women who have hypothyroidism due to Hashimotos thyroiditis may be more susceptible to developing alopecia areata.
Also Check: How To Reduce Double Chin Due To Thyroid
Thyroid Conditions And Hair Loss
Thyroid conditions are one of the most underdiagnosed culprits of hair loss, hair thinning and reduced hair growth. The good news is hair loss resulting from a problem with your thyroid gland is not permanent, and can be reversed using the appropriate treatment and medications.
During a Consultation at one of our Clinics, our Trichologists will investigate all factors that could be affecting your hair. We often request blood tests, including a thyroid profile where relevant, to bring to light any thyroid issues, which we will then discuss with you. We can help your hair improve, alongside treatment from a relevant medical specialist, usually an endocrinologist .
Read Also: Is Apple Cider Vinegar Good For Your Thyroid
Prevent Vitamin D Deficiency
Not having enough Vitamin D has also been implicated in hypothyroidism by some practitioners and experts. As such, taking a supplement or boosting intake of the vitamin through fortified foods helps. Also ensure that you get about 20 to 30 minutes in the sun to help your body produce the vitamin.
This could help with improving thyroid function and overall metabolism. Over time, as function of the thyroid gland is restored, your hair growth may also improve and return to normal.7
Also Check: Is Apple Cider Vinegar Good For Hypothyroidism
What To Do For Hair Loss Due To Thyroid
Hair loss due to thyroid imbalances can be reversed with any treatment that normalizes the hormone levels. The first step is to consult a medical professional. Typically the follow up to this is to get a full thyroid panel to determine your thyroid hormone levels. A full thyroid panel will provide information towards TSH, Free T4 , Free T3 , and Reverse T3 which in a more detailed diagnosis.
Depending on the test results, your doctor will prescribe a specific type of hormonal supplement in a customized dose.
As with most ailments, managing your diet is vital. Removing toxic or inflammatory foods will help normalize hormone levels and improve hair health. Consuming whole foods rich in iodine, selenium, zinc, iron, and vitamins A, B, C, and D will regulate hormones and help with thyroid disorders. Increase your protein-rich food consumption and manage the intake of carbohydrates to help counter the effects of a slow metabolism due to a thyroid disorder.
Adding iron , protein , and multivitamin supplements will help with nutrient levels, reverse hair loss, and improve hair strength in addition to skin elasticity and stomach health.
Particularly in women, managing testosterone and androgen levels with prescribed methods can, in turn, help tackle the effects of hair loss due to a thyroid imbalance.
Also Read: How To Treat Alopecia Areata?
Recommended Reading: Apple Cider Vinegar For Thyroid
Heres How You Can Identify Hair Loss Due To Hypothyroidism:
1. Hair loss is sparse quite uniformly.
2. More diffused hair loss.
3. There is hair loss at the edge of eye brows. This begins with thinning of eye brows on the outer edges.
4. The hair loss is specifically on the scalp.
5. Hair loss due to hypothyroidism is visible only after a few months when the disease has taken hold in the body.
You May Like: Thyroid Apple Cider Vinegar
The Life Cycle Of Hair
To identify the difference between normal hair loss and that related to a thyroid condition, it’s important to understand the three phases of the hair life cycle. These include:
Verywell / Emily Roberts
- Anagen phase: This is the growth phase, meaning your hair is actively growing. The rate of growth and duration depends on the type of hair and where it’s located. At any given time, about 90% of the hair on your scalp is in the anagen phase.
- Catagen phase: Hair then enters this “transition phase” during which hair stops actively growing. This lasts about three weeks and involves less than 1% of the hairs on your scalp at a time.
- Telogen phase: During this last phase, a hair prepares to shed it is then pushed out of the follicle and falls out. Typically, about 50 and 150 telogen hairs are shed per day. These hairs are then replaced by new growth and the cycle begins again.
Thyroid-related hair loss and hair changes have some characteristic patterns, including:
- Diffuse hair loss/thinning across the whole scalp
- Hair loss that occurs in discrete areas of the scalp, resulting in smooth, circular bald patches
- Loss of body hair from areas other than your head: A unique and characteristic symptom of hypothyroidism is the loss of the hair on the outer edges of your eyebrows
- Changes in your hair’s texture: With hypothyroidism, your hair may become dry or coarse with hyperthyroidism, it can become extra soft and fine
Recommended Reading: Can I Take Thyroid Medication With Apple Cider Vinegar
Hyperthyroidism Hypothyroidism And Womens Hair Lossby On February 16 2016
If you have suffered unexplained hair loss, it may be a symptom of a thyroid problem. Hair loss is rarely the only sign of such conditions. However, it can often be the most noticeable symptom and the one that leads to a thyroid diagnosis. Thyroid problems are a more common cause of womens hair loss since thyroid dysfunction is less likely to affect men. Although we offer a number of surgical treatments for hair loss, they are not typically suitable if you are suffering from a thyroid condition. In most cases, your hair will start to grow normally once your thyroid function is under control. Nevertheless, it is vital to have this symptom evaluated, since it can help your doctor evaluate your overall health more accurately. To learn more about female hair loss and thyroid problems, contact our Chicago, IL practice today.
Tingling Numb Pins And Needles Sensation In Feet
Paresthesia can present in hypothyroidism. Researchers explain that the axonal myelin sheath, the insulating layer around nerves, begins to degenerate without sufficient thyroid hormone, and regeneration of damaged nerves also slows. Autoimmune diseases like rheumatoid arthritis, lupus, Sjögrens syndrome, pernicious anemia, arthritis, and Type 1 diabetes can all present with paresthesia. I would guess that the majority of Hashimotos thyroiditis and Graves disease patients that follow Hypothyroid Mom have multiple autoimmune diseases.
Recommended Reading: Is Apple Cider Vinegar Good For Your Thyroid
How Thyroid Causes Hair Loss
To understand the connection of the thyroid gland and hair loss, one must understand the hair cycle. The three stages of growth, resting, and shedding can take place over several months for each strand of hair. Most hair strands are in a state of growth or rest most of the time. When there is a thyroid hormone imbalance, the resting state of hair is extended, and the growth phase is interrupted leading to hair thinning, hair loss or balding in patches.
Hypo or hyperthyroidism is linked to hair loss of varying severity, it can be patchy hair loss such as alopecia areata or a generalized thinning of hair. This causes circular areas of transient hair loss.
Difficulty Dealing With Temperature Changes
If you are struggling to adjust to changes in temperature, you may be suffering from a thyroid problem. If your thyroid does not make enough hormones, you might have difficulty handling colder temperatures. For example, you might feel very cold when you go outside during the winter. In addition, you might have to turn up the heat in your home and wear jackets when you are inside. Its also common for your feet and hands to become cold.
When your thyroid gland is too active, you might have difficulty enduring hot weather. For example, you might sweat when you are in relatively mild climates. In addition, you might turn on the air conditioner in your home and experience hot flashes.
Recommended Reading: Thyroid Apple Cider Vinegar
Foot Pain And Cramping
Muscle, joint and nerve pains are not usually stressed as primary symptoms of hypothyroidism, but after years of hearing from hypothyroid patients at Hypothyroid Mom, there is one thing that I am certain about. Full thyroid testing should be conducted on every single person that presents with chronic pain or fibromyalgia.
The number of people that write to Hypothyroid Mom about plantar fasciitis, the pain along the bottom of the foot especially the heel that shoots through them especially when they step out of bed in the morning, cant be a mere coincidence. In the case of Hashimotos thyroiditis and Graves disease, the immune system can also attack the joints and muscles frequently in the feet and ankles. Like carpal tunnel syndrome, thyroid patients are also more vulnerable to develop tarsal tunnel syndrome. Add to this the increased risk of developing gout , burning feet from painful neuropathy , and plantar fasciitis , and the incidence of foot pain in thyroid disease becomes very clear.