How does the thyroid gland function in hypothyroidism and hyperthyroidism. What are the main differences between these two thyroid disorders. Can a person experience both conditions at the same time. How do thyroid antibodies affect thyroid function.

Understanding Thyroid Function and Disorders

The thyroid gland, a butterfly-shaped organ located at the base of the neck, plays a crucial role in regulating various bodily functions through hormone production. When this gland malfunctions, it can lead to two primary disorders: hypothyroidism and hyperthyroidism. While these conditions are distinct, some individuals may experience fluctuations between the two, raising questions about their coexistence.

What is the thyroid gland’s primary function?

The thyroid gland secretes hormones that control vital body functions, including metabolism, heart rate, and body temperature. These hormones, primarily thyroxine (T4) and triiodothyronine (T3), are essential for maintaining overall health and well-being.

Hypothyroidism: When the Thyroid Underperforms

Hypothyroidism occurs when the thyroid gland fails to produce sufficient hormones to meet the body’s needs. This underactivity can lead to a range of symptoms and health issues.

What are the common symptoms of hypothyroidism?

• Fatigue and weakness
• Weight gain
• Increased sensitivity to cold
• Dry skin and hair
• Depression
• Constipation
• Muscle aches and joint pain

These symptoms arise due to the slowing down of bodily processes caused by insufficient thyroid hormone levels. Hypothyroidism can affect people of all ages but is more common in women and older adults.

Hyperthyroidism: When the Thyroid Overperforms

In contrast to hypothyroidism, hyperthyroidism is characterized by an overactive thyroid gland that produces excessive amounts of thyroid hormones. This overproduction leads to an acceleration of many bodily functions.

What symptoms indicate hyperthyroidism?

• Unexplained weight loss
• Rapid heartbeat or palpitations
• Increased appetite
• Nervousness and anxiety
• Tremors in hands and fingers
• Excessive sweating
• Difficulty sleeping

The excess thyroid hormones in hyperthyroidism cause the body’s metabolic processes to speed up, resulting in these characteristic symptoms. Graves’ disease is the most common cause of hyperthyroidism.

The Interplay Between Hypothyroidism and Hyperthyroidism

While it’s impossible for an individual to have both hypothyroidism and hyperthyroidism simultaneously, some people may experience alternating periods of these conditions. This phenomenon is rare but documented in medical literature.

How can a person switch between hypothyroidism and hyperthyroidism?

The transition between these two thyroid disorders is primarily due to fluctuations in thyroid antibodies. In autoimmune thyroid disorders, the body produces antibodies that can either stimulate or block thyroid function. The balance between these antibodies determines whether a person experiences hypothyroidism or hyperthyroidism at any given time.

What are the key antibodies involved in thyroid function?

1. Thyroid-stimulating antibody (TSAb): This antibody activates thyroid-stimulating hormone receptors (TSHRs), potentially leading to hyperthyroidism.
2. Thyroid-stimulating hormone blocking antibody (TBAb): This antibody blocks TSH from binding to TSHRs, potentially causing hypothyroidism.

The coexistence and balance of these antibodies in the body can result in fluctuating thyroid function. In rare cases, a person may spontaneously shift from one condition to the other due to changes in antibody levels.

Case Studies: Alternating Thyroid Disorders

Several medical case reports have documented instances of individuals experiencing alternating hypothyroidism and hyperthyroidism. These cases provide valuable insights into the complex nature of thyroid disorders.

What are some documented cases of alternating thyroid function?

• A 2018 case study reported a patient with spontaneously oscillating thyroid function over 15 years, switching between hyperthyroidism and hypothyroidism.
• A 2019 report described a rare case of an individual converting from Hashimoto’s thyroiditis (a cause of hypothyroidism) to Graves’ disease (a cause of hyperthyroidism).
• An 18-year-old male experienced five cycles of alternating hypothyroidism and hyperthyroidism over 17 months, ultimately requiring a total thyroidectomy.
• A 2021 report discussed an adolescent who switched between hyperthyroidism and hypothyroidism due to a combination of Graves’ disease and Hashimoto’s thyroiditis.

These cases highlight the complexity of thyroid disorders and the challenges in managing patients with fluctuating thyroid function.

Treatment Considerations for Alternating Thyroid Disorders

Managing patients with alternating thyroid disorders presents unique challenges for healthcare providers. Treatment approaches must be flexible and tailored to the individual’s current thyroid status.

What treatment options are available for alternating thyroid disorders?

• Antithyroid medications: These drugs can help manage hyperthyroidism by reducing thyroid hormone production.
• Thyroid hormone replacement therapy: For hypothyroidism, synthetic thyroid hormones can supplement the body’s insufficient hormone levels.
• Radioactive iodine therapy: This treatment can be used to destroy overactive thyroid tissue in hyperthyroidism.
• Thyroidectomy: In some cases, surgical removal of the thyroid gland may be necessary to prevent further fluctuations in thyroid function.

The choice of treatment depends on the severity of symptoms, frequency of fluctuations, and the patient’s overall health status. Regular monitoring of thyroid function is crucial for adjusting treatment as needed.

The Role of Autoimmune Diseases in Thyroid Disorders

Autoimmune diseases are the most common cause of both hypothyroidism and hyperthyroidism. Understanding the underlying autoimmune mechanisms can provide insights into why some individuals experience alternating thyroid disorders.

How do autoimmune diseases affect thyroid function?

In autoimmune thyroid disorders, the immune system mistakenly attacks the thyroid gland, leading to either overproduction or underproduction of thyroid hormones. The two primary autoimmune thyroid conditions are:

• Hashimoto’s thyroiditis: This condition typically leads to hypothyroidism as the immune system gradually destroys thyroid cells.
• Graves’ disease: This autoimmune disorder causes hyperthyroidism by stimulating the thyroid gland to produce excess hormones.

In some cases, individuals may have antibodies associated with both conditions, which can result in fluctuating thyroid function over time.

Monitoring and Managing Thyroid Health

Given the potential for thyroid function to change over time, regular monitoring is essential for individuals with thyroid disorders, especially those who have experienced alternating hypothyroidism and hyperthyroidism.

What tests are used to assess thyroid function?

• Thyroid-stimulating hormone (TSH) test: This is the primary screening test for thyroid function.
• Free T4 and T3 tests: These measure the levels of thyroid hormones in the blood.
• Thyroid antibody tests: These can help identify autoimmune thyroid disorders.

Regular check-ups and blood tests can help healthcare providers detect changes in thyroid function early and adjust treatment plans accordingly.

How can individuals support their thyroid health?

1. Maintain a balanced diet rich in iodine, selenium, and zinc, which are essential for thyroid function.
2. Manage stress through relaxation techniques and regular exercise.
3. Avoid exposure to environmental toxins that can interfere with thyroid function.
4. Take prescribed medications as directed and attend regular follow-up appointments.
5. Be aware of symptoms that may indicate changes in thyroid function and report them to a healthcare provider promptly.

By staying vigilant and working closely with healthcare providers, individuals with thyroid disorders can effectively manage their condition and maintain optimal health.

Future Research and Developments in Thyroid Disorder Management

As our understanding of thyroid disorders continues to evolve, researchers are exploring new approaches to diagnosis and treatment, particularly for individuals with alternating thyroid function.

What are some promising areas of thyroid research?

• Genetic studies to identify markers for susceptibility to autoimmune thyroid disorders
• Development of more targeted therapies that can modulate the immune response in autoimmune thyroid conditions
• Investigation of environmental factors that may contribute to thyroid dysfunction
• Exploration of novel biomarkers for early detection of thyroid function changes
• Research into the long-term outcomes of different treatment approaches for alternating thyroid disorders

These ongoing research efforts aim to improve the management of thyroid disorders and provide more personalized treatment options for patients with complex thyroid conditions.

Conclusion: Navigating the Complexities of Thyroid Health

While it is not possible to have hypothyroidism and hyperthyroidism simultaneously, the phenomenon of alternating thyroid function highlights the complex nature of thyroid disorders. Understanding the interplay between thyroid antibodies, autoimmune processes, and thyroid function is crucial for effective management of these conditions.

For individuals experiencing fluctuations in thyroid function, close collaboration with healthcare providers is essential. Regular monitoring, personalized treatment plans, and awareness of potential symptoms can help maintain thyroid health and overall well-being. As research in this field progresses, we can expect more refined approaches to diagnosing and treating these challenging thyroid disorders.

By staying informed about thyroid health and working closely with medical professionals, individuals can navigate the complexities of thyroid disorders and maintain optimal health, even in the face of fluctuating thyroid function.

Can you have hypothyroidism and hyperthyroidism?

While it is unlikely, a person may alternate between hyperthyroidism and hypothyroidism. This depends on the balance of thyroid antibodies present in autoimmune thyroid disorders.

The thyroid is a butterfly-shaped gland at the base of the front of a person’s neck. It secretes hormones that help to control vital body functions.

Hypothyroidism happens when the thyroid does not produce enough hormones, while hyperthyroidism occurs when the thyroid produces too much hormone.

The most common cause of these thyroid disorders is autoimmune diseases. In these diseases, a person’s own immune system attacks the thyroid gland, causing it to produce too many or too few hormones.

A person may experience fluctuating hyperthyroidism and hypothyroidism due to an imbalance between thyroid antibodies in thyroid immune disorders.

This article explores whether hypothyroidism and hyperthyroidism can occur together. It also discusses the main differences between the two conditions.

A note about sex and gender

Sex and gender exist on spectrums. This article will use the terms “male,” “female,” or both to refer to sex assigned at birth. Click here to learn more.

Was this helpful?

The most important distinction between hypothyroidism and hyperthyroidism is the thyroid gland’s hormone output.

Hypothyroidism is when the thyroid gland is underactive and does not make enough thyroid hormones for the body. Meanwhile, hyperthyroidism occurs in hyperactive thyroid glands that produce too many hormones.

Learn more about common thyroid disorders.

A lack of thyroid hormones causes certain bodily processes to slow down, while too many hormones speed them up. Below are some of the symptoms associated with each condition:

Learn more about the symptoms of hypothyroidism.

A person’s body cannot have hypothyroidism and hyperthyroidism at the same time.

Each condition depends on the level of thyroid hormones in the body, and the thyroid gland cannot underproduce and overproduce thyroid hormones simultaneously.

However, it is possible for a person to transition or switch between the two conditions, as explained below.

While it is extremely rare, some people may experience oscillating hypothyroidism and hyperthyroidism. This is due to the production of two thyroid hormone receptor (TSHR) antibodies:

• Thyroid-stimulating antibody (TSAb): This antibody can be responsible for an overactive thyroid gland when it activates TSHRs.
• Thyroid-stimulating hormone blocking antibody (TBAb): This antibody can be responsible for hypothyroidism when it blocks thyroid-stimulating hormones (TSH) from binding to TSHRs.

Both TSHR antibodies may coexist in the body, and a person’s thyroid function depends on the balance between these two antibodies.

While rare, a shift from one to the other condition may occur spontaneously. Other times, specific treatments for one condition may lead to the development of the other.

Some treatments can alter the level of thyroid antibodies and the balance between the two, causing a person to swing from hyper- to hypothyroidism and vice versa. These include antithyroid treatment and thyroid hormone replacement therapy.

In 2018, researchers presented a case study of a person who had spontaneously oscillating thyroid function for 15 years. Several years after the initial diagnosis of hyperthyroidism, the person spontaneously switched to hypothyroidism, to which the doctor gave thyroid hormone replacement as treatment. After 8 years, the person’s hyperthyroidism returned.

Similarly, a 2019 case report presented a rare case of an individual spontaneously converting from Hashimoto’s thyroiditis to Graves’ disease. The individual opted for treatment with antithyroid medication.

An 18-year-old male who had five cycles of alternating hypothyroidism and hyperthyroidism over 17 months had a total thyroidectomy due to difficulty managing the condition with antithyroid medications.

Another report from 2021 presented an adolescent who switched from hyperthyroidism and hypothyroidism due to a combination of Graves’ disease and Hashimoto’s thyroiditis.

Treatments for this combination of conditions may include surgery and radioactive iodine. These could help a person avoid switches in thyroid function and the frequent need to change medications. However, doctors can only perform these treatments while a person is in the hyperthyroid phase.

Most cases of switching from hyperthyroidism to hypothyroidism occur several years after a person stops using antithyroid medications.

A 2022 study reports a rare case of a person initially diagnosed with hypothyroidism switching to Graves’ disease.

A similar case study reported a 61-year-old person transitioning to Graves’ disease after a doctor diagnosed hypothyroidism approximately 3 decades previously and prescribed levothyroxine replacement therapy.

The authors of the study suspected that an upper respiratory tract infection was the environmental trigger for the switch.

Some research indicates that it is common for people with Graves’ disease to convert to a hypothyroid state after radioactive iodine treatment or in end-stage Graves’ disease. These individuals may require lifelong thyroid hormone replacement therapy.

People with alternating hypothyroidism and hyperthyroidism may manage the conditions with their doctor’s guidance.

However, multiple case studies indicate that switching tends to recur, and surgery or radioactive iodine may be necessary for a person to manage this complex combination of conditions.

A person should speak with a doctor for further advice about managing hypothyroidism and hyperthyroidism.

It is not possible for a person to have both hypothyroidism and hyperthyroidism simultaneously.

However, a person with an autoimmune thyroid disorder may have an oscillating thyroid function. This is when a person experiences alternating periods of hyper- and hypothyroidism.

This may occur spontaneously or as a result of specific treatments, such as antithyroid medication or thyroid hormone replacement therapy.

People with alternating hypothyroidism and hyperthyroidism should speak with a healthcare professional for further guidance.

Can you have hypothyroidism and hyperthyroidism?

While it is unlikely, a person may alternate between hyperthyroidism and hypothyroidism. This depends on the balance of thyroid antibodies present in autoimmune thyroid disorders.

The thyroid is a butterfly-shaped gland at the base of the front of a person’s neck. It secretes hormones that help to control vital body functions.

Hypothyroidism happens when the thyroid does not produce enough hormones, while hyperthyroidism occurs when the thyroid produces too much hormone.

The most common cause of these thyroid disorders is autoimmune diseases. In these diseases, a person’s own immune system attacks the thyroid gland, causing it to produce too many or too few hormones.

A person may experience fluctuating hyperthyroidism and hypothyroidism due to an imbalance between thyroid antibodies in thyroid immune disorders.

This article explores whether hypothyroidism and hyperthyroidism can occur together. It also discusses the main differences between the two conditions.

A note about sex and gender

Sex and gender exist on spectrums. This article will use the terms “male,” “female,” or both to refer to sex assigned at birth. Click here to learn more.

Was this helpful?

The most important distinction between hypothyroidism and hyperthyroidism is the thyroid gland’s hormone output.

Hypothyroidism is when the thyroid gland is underactive and does not make enough thyroid hormones for the body. Meanwhile, hyperthyroidism occurs in hyperactive thyroid glands that produce too many hormones.

Learn more about common thyroid disorders.

A lack of thyroid hormones causes certain bodily processes to slow down, while too many hormones speed them up. Below are some of the symptoms associated with each condition:

Learn more about the symptoms of hypothyroidism.

A person’s body cannot have hypothyroidism and hyperthyroidism at the same time.

Each condition depends on the level of thyroid hormones in the body, and the thyroid gland cannot underproduce and overproduce thyroid hormones simultaneously.

However, it is possible for a person to transition or switch between the two conditions, as explained below.

While it is extremely rare, some people may experience oscillating hypothyroidism and hyperthyroidism. This is due to the production of two thyroid hormone receptor (TSHR) antibodies:

• Thyroid-stimulating antibody (TSAb): This antibody can be responsible for an overactive thyroid gland when it activates TSHRs.
• Thyroid-stimulating hormone blocking antibody (TBAb): This antibody can be responsible for hypothyroidism when it blocks thyroid-stimulating hormones (TSH) from binding to TSHRs.

Both TSHR antibodies may coexist in the body, and a person’s thyroid function depends on the balance between these two antibodies.

While rare, a shift from one to the other condition may occur spontaneously. Other times, specific treatments for one condition may lead to the development of the other.

Some treatments can alter the level of thyroid antibodies and the balance between the two, causing a person to swing from hyper- to hypothyroidism and vice versa. These include antithyroid treatment and thyroid hormone replacement therapy.

In 2018, researchers presented a case study of a person who had spontaneously oscillating thyroid function for 15 years. Several years after the initial diagnosis of hyperthyroidism, the person spontaneously switched to hypothyroidism, to which the doctor gave thyroid hormone replacement as treatment. After 8 years, the person’s hyperthyroidism returned.

Similarly, a 2019 case report presented a rare case of an individual spontaneously converting from Hashimoto’s thyroiditis to Graves’ disease. The individual opted for treatment with antithyroid medication.

An 18-year-old male who had five cycles of alternating hypothyroidism and hyperthyroidism over 17 months had a total thyroidectomy due to difficulty managing the condition with antithyroid medications.

Another report from 2021 presented an adolescent who switched from hyperthyroidism and hypothyroidism due to a combination of Graves’ disease and Hashimoto’s thyroiditis.

Treatments for this combination of conditions may include surgery and radioactive iodine. These could help a person avoid switches in thyroid function and the frequent need to change medications. However, doctors can only perform these treatments while a person is in the hyperthyroid phase.

Most cases of switching from hyperthyroidism to hypothyroidism occur several years after a person stops using antithyroid medications.

A 2022 study reports a rare case of a person initially diagnosed with hypothyroidism switching to Graves’ disease.

A similar case study reported a 61-year-old person transitioning to Graves’ disease after a doctor diagnosed hypothyroidism approximately 3 decades previously and prescribed levothyroxine replacement therapy.

The authors of the study suspected that an upper respiratory tract infection was the environmental trigger for the switch.

Some research indicates that it is common for people with Graves’ disease to convert to a hypothyroid state after radioactive iodine treatment or in end-stage Graves’ disease. These individuals may require lifelong thyroid hormone replacement therapy.

People with alternating hypothyroidism and hyperthyroidism may manage the conditions with their doctor’s guidance.

However, multiple case studies indicate that switching tends to recur, and surgery or radioactive iodine may be necessary for a person to manage this complex combination of conditions.

A person should speak with a doctor for further advice about managing hypothyroidism and hyperthyroidism.

It is not possible for a person to have both hypothyroidism and hyperthyroidism simultaneously.

However, a person with an autoimmune thyroid disorder may have an oscillating thyroid function. This is when a person experiences alternating periods of hyper- and hypothyroidism.

This may occur spontaneously or as a result of specific treatments, such as antithyroid medication or thyroid hormone replacement therapy.

People with alternating hypothyroidism and hyperthyroidism should speak with a healthcare professional for further guidance.

The difference between hyperthyroidism and hypothyroidism: what are the characteristics of

An organ resembling a butterfly – this is how the thyroid gland is often called, on the normal functioning of which the state of the whole organism depends. The thyroid gland itself is located on the neck, almost under the skin, and therefore any examination of it for the presence of pathologies does not cause difficulties.

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The most common thyroid diseases are hyperthyroidism and hypothyroidism. At first glance, the names are similar, but still have the opposite meaning. So, hyperthyroidism or thyrotoxicosis is a condition of the body in which the level of hormones greatly increases. Hypothyroidism, on the other hand, is characterized by a lack of thyroid hormones. Each of the diseases has a number of distinctive features.

hyperthyroidism is characterized by:

• sleep disturbance, heart rhythm;

• violation of the menstrual cycle, potency;

• anxiety, irritability;

• excessive activity and fatigue;

• hand tremor, sweating;

• bulging eyes, photophobia;

• weight loss, with increased appetite;

• high blood pressure;

• intolerance to high temperatures;

• thinning of the skin, hair and nails.

Hyperthyroidism is often called thyrotoxicosis, since the second name more accurately reflects the essence of the disease and is interpreted as “poisoning by thyroid hormones.” The disease has many causes, often occurring among them are diffuse toxic goiter and nodular diseases of the thyroid gland.

As a diagnosis of thyrotoxicosis, tests for hormones – TSH, T3 and T4 are prescribed. If the analyzes are critically deviated from the norm, the endocrinologist may additionally prescribe the passage of an ultrasound of the thyroid gland, CT, MRI and fine needle puncture. Based on the results of the diagnosis, treatment is selected, it can be both medical and surgical.

Hypothyroidism can be recognized by the following symptoms:

• pulse below 60 beats / min;

• hair loss, dryness and brittleness;

• “floating” state of chills;

• weight gain and loss of appetite;

• drowsiness, muscle weakness;

• swelling of the face and limbs;

• dry skin, sometimes “jaundice”;

• depressed, depressed mood;

• headaches, shortness of breath, hearing loss;

• violation of the menstrual cycle, potency.

Often, patients perceive hypothyroidism as depression, general overwork, or associate symptoms with other diseases, which is why it is able to hide its existence for a long time. Hypothyroidism is characterized by a slowdown in all processes in the body, which leads to disruption of the functioning of other organs.

At the same time, in 99% of cases, the cause of the pathology is the primary lesion of the thyroid gland, and only 1% remains the defeat of the pituitary gland and hypothalamus (secondary hypothyroidism), which are responsible for controlling the creation of thyroid hormones. Hypothyroidism is diagnosed in the same way as hyperthyroidism, but only thyroid hormone replacement therapy is used as a treatment.

Due to their specificity, hyperthyroidism and hypothyroidism can confuse patients in symptoms and deprive the doctor of the opportunity to make a correct diagnosis on time, so it is recommended to keep a diary of self-observation and note any changes in well-being. In the future, these records will help both the patient and the specialist.

It is extremely important to pay attention to the state of the body in order to avoid complications and prevent diseases from progressing. To do this, it is necessary to promptly seek help from an endocrinologist and undergo an examination of the thyroid gland.

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Hyperthyroidism and hypothyroidism: differences, symptoms, treatment

Hypothyroidism and hyperthyroidism (thyrotoxicosis) are two body conditions associated with a violation of the secretory activity of the thyroid gland (TG). The first pathology has a high prevalence: 3-4% of the country’s population suffers from it. Thyrotoxicosis is diagnosed in 0.02% of people. Most of the patients are elderly women. Over time, these diseases lead to a decrease in intellectual abilities, the development of thyroid cancer. They are especially dangerous for young children, as they cause a lag in mental and physical development. Therefore, these conditions are important to diagnose and treat in a timely manner.

What is hypothyroidism and hyperthyroidism

Improper functioning of the thyroid gland causes a slowdown or acceleration of hormone production. If they are synthesized in excess, then the pathology is called hyperthyroidism, or thyrotoxicosis. If they are produced too little – hypothyroidism.

Thyrotoxicosis develops against the background of toxic goiter of nodular or diffuse type, subacute thyroiditis. Less often, the disease becomes a consequence of a teratoma (dermoid cyst) of the ovary or a pituitary tumor, accompanied by an increase in the production of thyroid-stimulating hormone (TSH). It can also be caused artificially against the background of an overdose of iodine preparations or thyroid drugs.

The main cause of hypothyroidism is autoimmune thyroiditis or human infection with the herpes virus type 4. The disease also develops in pathologies that lead to a decrease in the mass of the glandular organ or a slowdown in secretory activity. These include deficiency of iodine, selenium, agenesis or aplasia of the thyroid gland. Less often, pathology is a consequence of a violation of the synthesis of TSH by the pituitary gland.

General symptoms

• Dyspepsia – nausea, vomiting, bloating, constipation or diarrhea.
• Deterioration of sleep – frequent awakening or insomnia.
• Increased fatigue and decreased performance.
• Menstrual irregularities in women.

Miscellaneous symptoms

Usually the symptoms are opposite to each other. This is due to the fact that the excess and deficiency of hormones in the body are conditions that deviate from the norm in opposite directions. But signs appear on the same systems, tissues:

• Skin, legs, hair. With thyroid insufficiency, they dry out, the hair thins. With redundancy, they become thinner, lose elasticity, hair becomes brittle, gray hair appears.
• Appetite and body weight. With hypofunction of the thyroid gland, appetite decreases, but body weight increases. With hyperfunction of the organ, appetite increases, but weight decreases.
• Heart rate and blood pressure. When the functions of the gland are suppressed, the heart rate slows down to 60 beats per minute or less, blood pressure is below normal. With excessive activity – heart rate accelerates to 90 beats per minute or more, blood pressure above normal.
• Psycho-emotional state. With a hormonal deficiency, depression develops, with an excess – irritability, a sense of fear, anxiety.

Patients with hypothyroidism complain of hearing loss, swelling, hoarseness. They have a slowdown in reactions, speech and thinking. With excessive activity of the glandular tissue, hand trembling and photophobia develop. The eyes become bulging, the gland increases. The patient develops thirst and a frequent desire to urinate.

What should be the treatment

Treatment of these conditions is prescribed by the doctor after examination and diagnosis. It consists in correcting the level of TG in the body. You can correct the hormonal background by direct and indirect methods.

How hypothyroidism is treated

Since the pathology is associated with insufficient production of TG, the easiest way to increase their levels in the body to normal is to prescribe replacement therapy. It consists in taking artificial thyroxine. The doctor selects a thyroid drug and determines its daily dose individually for each patient. Dose adjustment occurs once a year, taking into account the results of a blood test for the concentration of TSH.

If hormonal deficiency is associated with an unbalanced diet, the patient is advised to follow a diet.