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Is Nausea A Sign Of Thyroid Problems

What Are The Signs And Symptoms Of Hyperthyroidism

Symptoms of Thyroid Problems — The Thyroid Center @ GBMC

At first, you might not notice the signs or symptoms of hyperthyroidism. Symptoms usually begin slowly. But, over time, a faster metabolism can cause symptoms such as:

  • Weight loss, even if you eat the same or more food
  • Eating more than usual
  • Diarrhea or more bowel movements than normal
  • Fewer and lighter menstrual periods than normal
  • Changes in your eyes that can include bulging of the eyes, redness, or irritation

Hyperthyroidism raises your risk for osteoporosis, a condition that causes weak bones that break easily. In fact, hyperthyroidism might affect your bones before you have any of the other symptoms of the condition. This is especially true of women who have gone through menopause or who are already at high risk of osteoporosis.

Trouble Concentrating Or Remembering

Many patients with hypothyroidism complain of mental fogginess and trouble concentrating. The way this mental fogginess presents itself varies by person.

In one study, 22% of low-thyroid individuals described increased difficulty doing everyday math, 36% described thinking more slowly than usual and 39% reported having a poorer memory .

In another study of 14 men and women with untreated hypothyroidism, the participants showed difficulty remembering verbal cues .

The causes for this are not yet fully understood, but difficulties in memory improve with treatment of low thyroid hormone .

Difficulties in memory or concentration can happen to everyone, but if they are sudden or severe, they could be a signal of hypothyroidism.

Summary: Hypothyroidism can cause mental fogginess and difficulty concentrating. It may also impair certain kinds of memory.

Signs Your Thyroid Is Making You Sick

Literally millions of Americans are living with either an under-treated or undiagnosed chronic condition. Unfortunately, symptoms simply become a part of everyday life. Groggy mornings, fatigue, lack of focus, anxiety and other negative symptoms simply become the norm. Except theres only one major problem that isnt normal.

Many people with these types of symptoms are living with hypothyroidism. Could you too be suffering from a low functioning thyroid? Here are some of the signs to look out for.

What does your thyroid do?

To understand this condition, we must first look at the master gland that, in this case, leads to abnormalities. Your thyroid itself is a large gland that secretes hormones, regulating both growth and development. Once it slows down, so does every other system in your body, including your gut, muscles, brain and heart. Well, that doesnt sound very good, now does it?

As stated by the Thyroid Foundation of Canada, approximately 200 million people across the globe suffer from some type of thyroid dysfunction. This includes hypothyroidism , hyperthyroidism , goiters, cancer and other related conditions. Of those, as many as 50 percent are undiagnosed.

What is hypothyroidism?

Hypothyroidism tends to be the most common. Although a critical condition to treat, it is often misunderstood, even among physicians. Unlike many illnesses, which can be accurately diagnosed through approved testing, hypothyroidism isnt as black and white and thats the issue.

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Cats Living With Hypothyroidism

As a pet owner, maintaining a treatment plan with an animal that has a chronic condition can be difficult and daunting. If your cat has been diagnosed with hypothyroidism that is not transitory and requires prescribed medication to control, then you will need to make a shift in your life to accommodate their health condition. In many cases, your cat will need to take a dose of medication each day for the rest of his life, will need a regular blood test to check thyroid levels, and may require a diet change to help control symptoms. This can dramatically shift your daily routine and requires a conscientious approach to successfully treat your cat for hypothyroidism long-term.

It is also important to note that you should not introduce new foods or medications to your cat without consulting with your veterinarian first. It can be tempting to try a new herbal remedy or medication that someone you know had success with when treating their cat for hypothyroidism, but it may interact with his current prescription drugs in an adverse way. Switching medications or trying an herbal remedy is only one example of a situation in which you need to consult with your veterinarian, another important facet of your cat√Ęs health to consult with your veterinarian about is their diet and any modifications you plan to make.

The Connection Between Hot Flashes And The Thyroid Gland

Hyperthyroidism (Overactive Thyroid)

In this post, we would like to specifically look at the connection between the Thyroid gland, a part of the endocrine system, and hot flashes. The Thyroid gland serves a vital part in the metabolism of the human body, and is responsible for the production of two particular hormones T4, or L-thyroxine, and T3, or L-triiodothyronine. T4 is considered a prohormone, whereas T3 is considered the active hormone of the thyroid gland.

These hormones are produced through the utilization of Thyroperoxidate, an enzyme that is able to oxidize iodine. Iodine is a trace substance that plays a crucial part in the formation of both T3 and T4 hormones. T4 hormones consist of 65% iodine and T3 hormones consist of 58% iodine3.

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What Is Thyroid Disease

Thyroid disease is a general term for a medical condition that keeps your thyroid from making the right amount of hormones. Your thyroid typically makes hormones that keep your body functioning normally. When the thyroid makes too much thyroid hormone, your body uses energy too quickly. This is called hyperthyroidism. Using energy too quickly will do more than make you tired it can make your heart beat faster, cause you to lose weight without trying and even make you feel nervous. On the flip-side of this, your thyroid can make too little thyroid hormone. This is called hypothyroidism. When you have too little thyroid hormone in your body, it can make you feel tired, you might gain weight and you may even be unable to tolerate cold temperatures.

These two main disorders can be caused by a variety of conditions. They can also be passed down through families .

Dry Flaky Cracked Feet With Calluses

In 2012, a study was designed to identify the cutaneous manifestations of hypothyroidism, an under-active thyroid. Of the four hundred and sixty diagnosed cases of hypothyroidism, 300 patients presented with dry, coarse skin. In another study that same year, 100% of subjects with hypothyroidism had coarse, rough, dry skin. Palmoplantar keratoderma, found in 33%, is a term that refers to a group of skin conditions with marked thickening of the skin in the soles of the feet and palms of the hands. Hyperthyroidism, over-active thyroid, due to the autoimmune condition Graves disease may also present with thickened dermis. While it may seem contradictory, it is often the case that some symptoms of hypothyroidism and hyperthyroidism present the same.

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Heavy Or Irregular Periods

Both irregular and heavy menstrual bleeding are linked to hypothyroidism.

One study showed that about 40% of women with low thyroid hormone experienced increasing menstrual irregularity or heavy bleeding in the last year, compared to 26% of women with normal thyroid levels .

In another study, 30% of women with hypothyroidism had irregular and heavy periods. These women had been diagnosed with hypothyroidism after other symptoms had caused them to get tested .

Thyroid hormone interacts with other hormones that control the menstrual cycle, and abnormal levels of it can disrupt their signals. Also, thyroid hormone directly affects the ovaries and uterus.

There are several problems besides hypothyroidism that can cause heavy or irregular periods. If you have irregular or heavy periods that disrupt your lifestyle, consider talking with a gynecologist before worrying about your thyroid.

Summary: Heavy periods or irregular cycles that are worse than usual could be caused by a medical condition, including hypothyroidism. Its best to talk to a gynecologist about them.

Things You Only Understand If You Have Hypothyroidism

Symptoms of a Thyroid Problem

It can be hard to understand hypothyroidism if you dont have the condition. Heres what life with hypothyroidism is really like.


Hypothyroidism is a condition that influences the release of your bodys thyroid hormones in this case it doesnt produce enough. According to the National Institute of Diabetes and Digestive and Kidney Diseases , thyroid hormone plays a vital role in metabolism brain, heart, and liver function reproductive health and fertility, and more. So, even subtle fluctuations in your thyroid can contribute to some big changes in your body. And thats why living with a thyroid condition like hypothyroidism can be challenging on a daily and even hourly basis.

While nearly 20 million people in the United States have some type of thyroid disorder, according to the American Thyroid Association , hypothyroidism can be a misunderstood condition. Your coworkers, friends, and loved ones may not realize how much it can impact your everyday life.

Here, people with hypothyroidism describe what its really like to live with the condition. Share this list with the people in your life to help them better understand what youre going through:

One mistake many people make is to set an unachievable weight loss goal that sets you up to fail, Farwell says. Its better to set several smaller goals . This also allows diet changes that can continue long term.

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Are Headaches A Hypothyroidism Risk Factor

Some researchers have inferred that a history of headaches and migraines may, in fact, predispose a person to hypothyroidism.

According to a study published in the journal Headache, among 8,412 people medically monitored over a 20-year period, those with pre-existing headache disorders had a 21 percent increased risk of new-onset hypothyroidism compared to people with no history of headaches.

The study, published in 2016, showed that compared to the general population, people with a history of migraines have a 41% increased risk of new-onset hypothyroidism.

What makes the study interesting is that the participants’ thyroid functions were measured every three years during the 20-year period and that anyone with a prior history of thyroid disease or an abnormal thyroid reading at the start of the study was excluded.

While this in no way suggests that headaches are the cause of hypothyroidism, it does imply that a history of headaches may place you at greater risk of hypothyroidism.

Associated Factors Of Hot Flashes

Numerous studies have looked at hot flashes as a symptom in the past. Different approaches have been used and various results have been reported. The most common associated condition is menopause, primarily among the female population.

One study2 found that, even though menopause is the most commonly associated factor, medical experts need to look at additional health factors, as well as lifestyle factors, that may also contribute to the experience of hot flashes.

The study found that there are numerous additional factors that need to be considered when a woman complains about experiencing hot flashes frequently. Some particular factors that have been pointed out in this study include:

  • The ethnicity of the patient.
  • The consumption of phytoestrogens and soy isoflavones in the patients diet.
  • Bodyweight, body mass index and the possibility of obesity as a major contributing factor.

The conclusion made by the study provides a more effective approach to treating hot flashes as a symptom. Instead of primarily targeting menopause as a cause for hot flashes, medical experts are urged to consider additional contributing factors.

With the detection of associated factors, treatment can be administered to address these additional possible causes thus leading to more efficient treatment methods without the need for experimenting with several treatment options before finding the most suitable option for a particular patient.

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Can I Check My Thyroid At Home

You can do a quick and easy self-exam of your thyroid at home. The only tools you need to do this self-exam are a mirror and a glass of water.

To do the thyroid self-exam, follow these steps:

  • Start by identifying where your thyroid is located. Generally, youll find the thyroid on the front of your neck, between your collar bone and Adams apple. In men, the Adams apple is much easier to see. For women, its usually easiest to look from the collar bone up.
  • Tip your head back while looking in a mirror. Look at your neck and try to hone in on the space you will be looking once you start the exam.
  • Once youre ready, take a drink of water while your head is tilted back. Watch your thyroid as you swallow. During this test, youre looking for lumps or bumps. You may be able to see them when you swallow the water.

Repeat this test a few times to get a good look at your thyroid. If you see any lumps or bumps, reach out to your healthcare provider.

Understanding The Difference Between Severe Headaches Migraines And Random Headaches

The Sly Masquerader

The very first thing you need to understand is that there are way too many types of headaches than can be classified, but broadly they fall under 150 major categories. The most common ones include cluster headaches, sinus headache, migraines, tension headache, and hormone headaches. Keep in mind that they can all be related or can all be due to a single cause. One person can have the same headache for different reasons.

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Causes Of Hypothyroidism In Cats

Because of how rarely hypothyroidism occurs in cats, there is no significant understanding as to how and why hypothyroidism develops in some cats. The most common cause of hypothyroidism in cats is as a result of treatment for hyperthyroidism. When a cat is suffering from hyperthyroidism, their thyroid gland overproduces levothyroxine, causing the metabolism to function on overdrive. Hyperthyroidism can cause cats to display symptoms of diarrhea, increased thirst, increased urination, vomiting, hyperactivity, weight loss, and increased appetite. To correct this condition, veterinarians utilize one of three main treatment options: oral medication, radioactive iodine therapy, or surgery.

Hypothyroidism in cats most often occurs after a cat has received surgery or radioactive iodine therapy to treat hyperthyroidism. During the surgery, which is called a bilateral thyroidectomy, the overactive thyroid glands or the thyroid adenoma is removed. During the radioactive iodine therapy, radioactive iodine is injected into the cat and concentrated within the thyroid gland, where it irradiates and destroys the hyperactive tissue. While both of these methods of treatment are useful for curing hyperthyroidism, in some cases cats can develop hypothyroidism as a side effect of the treatment.

What Common Symptoms Can Happen With Thyroid Disease

There are a variety of symptoms you could experience if you have a thyroid disease. Unfortunately, symptoms of a thyroid condition are often very similar to the signs of other medical conditions and stages of life. This can make it difficult to know if your symptoms are related to a thyroid issue or something else entirely.

For the most part, the symptoms of thyroid disease can be divided into two groups those related to having too much thyroid hormone and those related to having too little thyroid hormone .

Symptoms of an overactive thyroid can include:

  • Experiencing anxiety, irritability and nervousness.
  • Having trouble sleeping.
  • Experiencing an intolerance to cold temperatures.

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Why Do Hypothyroid Patients On Thyroid Medication Still Have Side Effects

If you are taking thyroid medication and still having side effects then an obvious question is why is that the case?

When you learn how thyroid hormone effects each system in your body it’s easy to understand why thyroid hormone is so critical.

Part of this problem has to do with our current treatment paradigm which puts all of the importance of thyroid hormone management on one test: TSH.

It makes sense that we should evaluate different ways to manage and treat hypothyroidism if so many hypothyroid patients still exhibit the symptoms of hypothyroidism despite being treated with thyroid hormone.

In fact, you can read more about a different way to manage and treat hypothyroid patients in these posts:

Use these resources to help you understand how thyroid hormone functions and how to get proper treatment so you can reduce these symptoms of hypothyroidism.

Graves Disease With Motion Sickness: A Case Report

Signs and Symptoms of Hypothyroidism
  • Takashi WatariCorrespondenceRequests for reprints should be addressed to Takashi Watari, MD, MS, MCTM, PhD, 89-1, Enya-cho, Izumo shi, Postgraduate Clinical Training Centre, Shimane University Hospital, Shimane, 693-8501, Japan.Postgraduate Clinical Training Centre, Shimane University Hospital, Shimane, JapanHarvard Medical School, Master of Healthcare Quality and Patient Safety, Boston, Mass, USA

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If An Underactive Thyroid Is Not Treated

It’s unlikely that you’d have many of the later symptoms of an underactive thyroid, because the condition is often identified before more serious symptoms appear.

Later symptoms of an underactive thyroid include:

  • a low-pitched and hoarse voice
  • a puffy-looking face
  • thinned or partly missing eyebrows
  • a slow heart rate

How Is Hyperthyroidism Diagnosed

Early detection is important so that you and your doctor can outline a plan for hyperthyroidism treatment before it causes irreversible damage. Brenessa Lindeman, MD, Assistant Professor of Surgery and Medical Education at the University of Alabama at Birmingham, emphasizes the need for people with suspicious symptoms to advocate for their own health and get checked for hyperthyroidism early to prevent serious complications like osteoporosis, premature menopause, or even cardiac arrest.

Methods of diagnosis for hyperthyroidism include:

  • Analysis of medical history and symptoms
  • Physical examination
  • An ultrasound or nuclear medicine scan of your thyroid to see if it has nodules, or to determine whether it is inflamed or overactive
  • Blood tests to measure levels of thyroid hormones and related substances, including thyroid stimulating hormone , triiodothyronine , thyroxine , and thyroid peroxidase antibody

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The Lowdown On Thyroid Slowdown

Hypothyroidism can cause a host of health problems. Fortunately, an underactive thyroid can be easily diagnosed and treated.

Midlife can bring subtle changes in our skin, hair, energy, weight, and even mental outlook. Before writing them off as products of aging, it’s a good idea to make sure they’re not the result of an underactive thyroid.

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