What does TSTH mean below the norm? High free T4 at a low TSH hormone T4 above the TTG 0.02 norm.

The thyroid gland provides the proper activity of all systems and organs, since it produces iodine-containing hormones. Often, thyroid hormones are also related to thyroid hormone (TG), but it is produced by a pituitary gland and controls the production of T3 and T4. During the examination, low TSH is sometimes revealed at normal T4 and T3, it may be due to both physiological features and pathology.

Symptoms

A thyrotropic hormone is necessary to regulate the function of the thyroid gland, and it does not have any influence to other organs. Therefore, pronounced symptoms at a low level of TSH and normal T4 never observed, but some signs can still be determined with a detailed inspection.

The following manifestations may be present:

1. irritability, tendency to hysteria, frequent mood differences;
2. insomnia, disruption of the concentration of attention;
3. hand tremor, sometimes he is invisible when a fluent inspection;
4. tachycardia.

The reasons

Physiological:

1. elderly age when all exchange processes in the body slow down;
2. the cause of hormonal failure in women can be a pregnancy, in which the placenta begins to produce chorionic gonadotropin (HCHG), and it is an analogue of TSH.

The reduced level of thyrotropic hormone is an indicator of the event of an endocrine system:

1. hypothyroidism with central origins;
2. thyrotoxicosis.

In the initial stages of the central hypothyroidism, there is a normal level of thyroid hormones, but as they are gradually decreasing with the development of the entire symptoms of the disease. The pituitary and brain tumors are given to its development, which interfere with the normal blood supply to the glands.

The low level of TSH is observed with the gland adenoma. With this pathology, the cells of the adenoma begin to produce hormones themselves without the participation of the pituitary gland, the thyroid gland ceases to produce them, therefore the level of TSH is reduced, and T3 and T4 remain within the normal range. Such a state of doctors is called subclinical thyrotoxicosis, it does not appear in any way, a person remains good well-being.

Very low TSH with normal T4 can be observed with such somatic pathologies as:

1. heart attack, stroke;
2. strong stress;
3. long-term detection on diets for weight loss, starvation;
4. injuries, operational interventions.

The reason for the reduction of T4 may be incorrect or uncontrolled reception of drugs in the treatment of thyroid diseases.

Treatment at low TSH

Therapy is determined by the endocrinologist, depending on the cause of the disease. In the presence of the adenoma, part of the thyroid gland is removed, treatment with radioactive iodine is carried out.

In hypothyroidism, thyroxine is appointed as substitution therapy.

What does it mean if T4 is lowered, TTG is lowered? Such an important part of the human body, as a hormonal system, is responsible for the normal operation of many internal organs. And even the slightest problems in the work of the hormonal system are often leading to serious consequences. That is why it is important to follow the hormonal background of the body, since the normal number of T4 and TG hormones is one of the indicators indicating that there is currently no threats to the patient's health status.

What is hormones and why do they need a person

Hormones are special substances produced by the glands of internal secretion. Due to their presence in the body, it is possible to ensure the normal operation of many internal organs and systems. Important: Some hormones are designed to normalize the performance of almost the whole organism, while others are able to "maintain contact" only with some cells.

To the main and more significant hormones produced by the thyroid gland, as well as responsible for its operation, belong:

• Ttg or thyrotropin;
• triiodothyronine or T3;
• thyroxine or T4.

But in addition to the above components, there are also a lot of hormones in the body, without which the normal operation of the internal organs is impossible. These items will necessarily be taken into account in the analysis and to present in decoding the tank, which will help identify the diseases of the internal organs of a person.

Both T4 and TG, are important hormones for the body, which should be learn more:

1. Hormone TSH. TTG is produced in the human body in the pituitary. In its composition, this hormone can be attributed to complex protein compounds containing carbohydrates. The main purpose of this thyrotropic hormone is adjusting the production of T4 and triiodothyronine T3, which are also called thyroid. With a normal and "healthy" connection between the pituitary gland, the hypothalamus and the thyroid, the decrease in the amount of T3 and T4 in the body causes an increase in TSH. There is also a reverse relationship when T3 and T4 is elevated, then TSH is lowered, which causes the enhanced formation of new blood vessels. It is worthwing to know that the formation of TSH is subordinate to a special daily rhythm - usually hormone is actively produced in the morning, and in the evening its level is lowered.
2. Thyroxine or T4. Tyroxine, which is also called T4, is the main hormone by thyroid produced by the thyroid gland. It takes about 90% of the total number of thyroid hormones and is the basis for T3 (triiodothyronine).

The main purpose of T4 is to accelerate the production of energy from fat and glycogen. The increased amount of T4 causes irritability in the patient, the healing of heartbeat, as well as a decrease in weight. Important: The normal level of hormone T4 provides the correct metabolism, and also normalizes the pulse frequency.

The normal work of the thyroid gland provides the required hormone production. However, the slightest failure in the functioning of this body may cause a violation of the development of these elements, as a result of which the situation occurs when the T4 will be below the norm or TSH below the norm that is required in a particular case.

Reduced TSH level in the body

Sometimes there are such situations where the hormone T4 is formed in the required quantity, while the level of TSH is low.

The reasons for this phenomenon are divided into the following groups:

• pathological - thyrotoxicosis, as well as hypothyroidism, resulting from a pituitary disease or brain;
• physiological - pregnancy, age.

When aging the body, all important processes are slowed down, including metabolic. As a result, the body independently adjusts the formation of TSH.

Also, the causes of the reduced amount of TSH are:

• medication treatment;

• heart attack;
• stroke;
• starvation, anorexia;
• severe stress situations;
• surgical intervention, including internal organ transplants;
• heavy injuries causing the restructuring of the work of many internal organs, which is necessary for faster health restoration;
• cirrhosis of the liver;
• renal failure;
• mental diseases;
• malignant neoplasm.

Since the external signs of the lack of TSH are almost absent, and the diagnosis is made only after the symptoms acquire a pronounced nature, determine the amount of thyrotropin will help the blood test.

The main indications for it are:

• violation of the mental development of the child;
• hypothyroidism;
• myopathy;
• the impossibility of conceiving and the birth of children;
• cardiovascular diseases;
• alopecia;
• increased amount of prolactin hormone;
• toxic goiter (check check).

Reduced T4 level in the body

Thyroxin can get into a certain internal organ, in the body there is a protein that captures T4 molecules and "travels" with it by the body. After Tyroxin is delivered to a certain place, it is released from its "transport" and free T4 is formed.

The T4 level is somewhat often after the occurrence of 40 years of age.

In addition, the reasons for the reducing the concentration of T4 in the blood include:

• hypothyroidism;
• removing the thyroid or its parts with the help of surgical intervention;
• drug therapy of thyrotoxicosis;
• brain injuries;
• aukoimmune thyroiditis.

Sometimes the low level of T4 can be detected from fully healthy people, which is often explained by the error when conducting research. To prevent this, it is required to take a repeated blood test, while the doctor must consider the TTG testimony and the general condition of the patient.

If the test responded confirmed the initial result, you need to visit the endocrinologist, since this state is most often distinguished by life. Therefore, the patient will need medicinal therapy containing consisting of T4 to restore the normal number of hormones in the body.

TSH is an abbreviation of thyrotropic hormone, it is produced by a pituitary. We need this hormone to stimulate the thyroid gland to produce thyroid hormones. It is not constantly produced, but only if the level T3, T4 (thyroid hormones) is reduced in the blood. With reduced concentration, the pituitary glands receives the signal and starts the secretion of TSH. Accordingly, so far the hormones of the thyroid gland are much, the production will be reduced. So, for example: with thyrotoxicosis, the TSTG level can be equal to zero. If T3, T4 in the blood is much, then the reduced TSH is understandable, and what happens if the level of TSH is low with normal T4?

The reasons

The causes of such indicators are somewhat and they are as signs of disruption of the work of the endocrine system:

• Hypothyroidism of central genesis;
• Subclinical thyrotoxicosis.

So the norm:

In addition, the TTG level will be reduced in severe somatic diseases or receiving some drugs. In the elderly, the presence of a reduced TSH is due to a slowdown in metabolism, the body adapts to the new norm of necessary T3.

The beginning of the development of the hypothyroidism of the Central Genesis

The reduced TSH may indicate a violation of the work of the hypothalamic-pituitary system. The pituitary tumor, tissue necrosis, brain tumor, preventing blood circulation in these glands, are the main causes of such a violation. The presence of a normal level T3, T4 is due to the early stage of the disease, when it is not yet reduced. As the disease develops, the lack of thyroid hormones with classical symptoms of hypothyroidism will be observed.

The presence of autonomy of the thyroid gland

The cause of reduced TSH may be the formation of adenoma or toxic goiter, which leads to autonomous work of the thyroid gland. Cells of toxic education, begin to produce thyroid hormones and without stimulation by pituitary gland. The normal value of the indicators T3, T4 inhibits the production of TSH and its level gradually becomes reduced. Healthy thyroid cells stop secretion of hormones due to lack of stimulation, therefore their level remains within the normal range.

In the same principle, autonomy in autoimmune diseases is developing (Greiva's disease, autoimmune thyroiditis). Antibodies attack the cells of the thyroid gland and, dying, they release the accumulated hormones. The TSH level will also be lowered. But such diseases will not remain asymptomatic, progressing, they acquire a pronounced thyrotoxicosis clinic.

Such flows are called subclinical thyrotoxicosis. A person sick, but at the same time he has good, and no interfering lives of changes and the occasion for referring to the doctor is not observed.

Non-studio somatic diseases

The reduced TSH at the rate of T4 may be due to severe somatic diseases: stroke, heart attack, injury, starvation, anorexia, surgical operation, including transplantation, strong stress.
About 40% of all T4 turns into a hormone T3 by cleavage of an iodine atom. Figures 4 and 3 talk about the number of these atoms. Free T3 is involved in metabolic processes. With the above diseases, there may be a violation of the T4 challenge, not splitting, its indicators remain normally, and it slows down the production of TSH. But in this case, the analysis will show that T3 is significantly reduced.

Also, the normal amount of thyroid hormones at low TSH may indicate a violation of T3 transportation to tissues and organs. The total T3 will be normal, and on the periphery is lowered. In such cases, there are no pathologies of the endocrine system, and the study on the normal functioning of the thyroid gland does not make sense, without any additional symptoms.

Reception of drugs

Incorrectly chosen dose of thyaretics at substitution therapy has the same indicators in the analysis. Typically, the patients themselves are to blame, which misses planned surveys and continue to take previously prescribed doses. Hormones becomes a lot, and the TTG indicator will be reduced.

At the level of TSH influences the reception and such drugs: dopamicimetics, aspirin, furosemide, phenklofenac, glucocorticoids.

Reduced TSH during pregnancy

The development of the fetus, the formation of its organs and systems is ensured by the Mom's thyrytic hormones. In order for this process to be normal, an increase in the production of these hormones to 50% is required.

In order not to load the hypothalamic-pituitary system, nature has created another powerful thyroid stimulator - chorionic gonadotropin (xg). It produces a placenta and especially active in the 1st trimester of pregnancy, when the fruit is formed. Hg is identical to TSH, therefore the secretion of the pituitary is reduced.

It is considered the norm, but to eliminate the developing hypothyroidism at extremely low indicators, additional studies are carried out on the reduced level T3.

Symptoms

Such violations are either an option for the norm or subclinical - not having symptoms. TSH affects only thyroid cells and their reduced concentration is not affected by the body. The effects are fluctuations in any direction T3 and T4, but since they are normal, the body's condition does not deteriorate. Only with deep consideration or careful observation of the patient for its state, it is possible to detect episodically appearing symptoms as with thyrotoxicosis: tachycardia, tremor, increased excitability.

Thanks to the asymptomatic flow, the diagnoses are placed, and deviations are detected during the annual survey, or when the disease develops to a pronounced clinical picture.

Diagnostation

The determination of the amount of TSH is a first-level test. The deflection of the norm in the direction of the decrease gives grounds to continue the survey - blood test on T3, T4. If they normally conduct additional research to identify the etiology of the reduced TSH. First of all, it is necessary to conduct a pregnancy test and a survey on reception of drugs.

To diagnose secondary or tertiary hypothyroidism, a sample with thyarolyberin is used. If the operation of the hypothalamic-pituitary system is normal, after the introduction of TRG, the TSH increases. In the absence of a reaction, the presence of a pituitary disorder is suspected, with a slow achievement of the norm, it is worth considering the work of the hypothalamus.

The presence of nodes is detected during palpation, ultrasound, scintigraphy and biopsy are prescribed to determine the quality of education.

To determine the autoimmune disease, a sample is taken to the level of antibodies to TPO and thyreoglobulin.

Treatment

Treatment is assigned depending on the diagnosis. The developing hypothyroidism of central genesis, with the norm of thyroid hormones, is treated on the basis of etiology, eliminating the main cause of reduced TSH.

Toxic formations are treated with radioactive iodine or surgically removal of part or the entire thyroid gland.

Options for treatments do not require, but frequent surveys are needed to the level of TSH to observe the dynamics and to detect the development of pathology.

Prevention

The main enemy of all endocrine glands is stress. It is necessary to increase the stress resistance, to inhibit the diseases of the nervous system in a timely manner, to take sedatives (you can grab ragners) and sedatives, if stress is strong.

Lack of iodine in nutrition is also not the last cause of violations of the thyroid gland. Iodine-containing products or medicinal products will help it to fill.

Hormonal imbalance can have a long period of time to hide under the curtain of various ailments. Not every doctor is able to calculate its availability without special analyzes. The patient receives one recommendation for the other, takes medicines, and improvements does not occur.

And only receiving the results of tests for hormones, you can identify real reasons for poor well-being. Often, one of them is a reduced level of thyrotropic hormone, or thyrotropin (TSH), an important indicator of the body's condition.

The role of TSH in the human body

TSH is a hormone produced by the pituitary. This iron located in the bottom surface of the brain, although small, but significant. She has the most important mission - management of the work of the endocrine system and all its organs. Especially close is the lipophise of the thyroid gland (CIS).

Therefore, the primary function of TSH is to control the production of thyroid hormones of the CIS, namely:

• Triiodhotyrone, or T3;
• tetraiodothyronine (thyroxine), or T4.

The importance of thyroid hormones for the vital activity of the body is invaluable. Without their participation, the natural metabolism is unthinkable, the trouble-free functioning of all systems and organs of the human body.

Developing T3 and T4 depends on the receipt of signals from TSH. This three hormone is closely interrelated.

Insufficient production of TSH cannot not affect the state of the thyroid gland. The proliferation process begins, that is, the growth of its fabrics and the formation of goiter.

In the body, unwanted hormonal disorders occur, capable of applying a tangible damage to the health and quality of human life.

TTG lowered: reasons

A significant reduction in TSH occurs in parallel with the increase in the level of hormones of the thyroid. Such condition of the body is called hyperthyroidism.

When thyrotropin is completely absent in the blood, then this is evidence of the development of thyrotoxicosis.

Such reasons may lead to a decrease in TSH:

• Diffuse toxic goiter. This autoimmune disease contributes to an increase in CCS and violates its functionality.
• Flame disease (thyrotoxic adenoma).
• Auhoimmune thyroiditis with manifestations of thyrotoxicosis.
• Eutheroid pathological syndrome, the development of which is due to diseases not related to the thyroid.
• Cachexia. This is the state of the strongest exhaustion of the body, as a result of which not only a sharp weight loss occurs, but also change in the psyche, the braking of all without exceptions of physiological processes.
• New formation of an union of a benign and malignant character.

Lower the level of TSH is capable of the disease of the pituitary gland and hypothalamus - organs that are responsible for its production. As a result of the lesion of ferrous endocrine cells, secreting hormones, secondary hypothyroidism occurs. His distinguishing feature is that the level of TSH is lowered, and the pathology is completely absent.

The reasons for the secondary hypothyroidism are as follows:

• neoplasms in pituitary gland, hypothalamus or brain;
• injuries and hematomas in the cranial brain box;
• surgical intervention;
• infections that violate the activity of the brain.

Recipe on the occasion::

• holding too strict diet;
• long starvation;
• stressful situations and emotional overvoltage;
• serious mental disorders;
• reception of medicines that reduce the level of TSG.

Symptoms of reduced level TSH

Most often, with a decrease in the level of TSH, such symptoms are manifested:

• Emotional impassable. Human appears unfortunate nervousness and apathy. It easily flows into the despondency, which goes into a protracted depression.
• Appetite is increased, but the weight tends to reduce.
• Problems with sleep. A person can not fall asleep for a long time, although he is experiencing tremendous fatigue.
• Tachycardia. Reinforced heartbeat exacerbates insomnia.
• Mental activity will slow down, and the memory decreases.
• Dry skin, faded and lifeless hair. In addition, they begin to fall out intensively.
• The ear worsens noticeably.
• The feeling that body temperature is higher than the norm, although it can be reduced.

Less common signs of a decrease in TSH concentration are as follows:

• painful sensations in the wrists, numbness and trembling in their hands;
• the swelling of the face, the fingers of the lower and upper limbs;
• problems with a chair, constant constipation;
• the timbre head becomes lower, it is possible to slow down speech;
• violation of the cycle of menstruation;
• reduced libido.

These symptoms appear slowly, but gradually grow together with the development of the disease. They accompany numerous ailments, so there may be difficulties with diagnostics.

TTG lowered during pregnancy

Reducing the level of thyrotropin in women in the position is a state that is considered normal in the first trimester. During this period, crumbling thyroid has not yet formed, and he gets iodine-containing hormones from maternal blood.

The active production of T3 and T4 is stimulated by chorionic gonadotropin (pregnant hormone). Based on reverse interdependence, TTG falls. These processes are necessary, otherwise there is a real threat to the development and life of the fetus.

If TSH is not returned to the optimal limits in the subsequent period of pregnancy, then the doctor's consultation is obligatory. The survey results may indicate both nervous overwork, and for more serious reasons, such as:

• increased activity of thyroid hormones;
• failures in the work of the pituitary
• renal failure;
• benign formations in the thyroid gland.

The future mother worsens appetite, weakness and insomnia appear. Woman bother headache, reinforced heartbeat and chairs.

It is possible to develop severe gestosis - late "toxicosis". It worsens the work of the kidneys, blood vessels and brain. Gestosis manifests itself through characteristic signs:

• growth of blood pressure;
• appearance in urine squirrel.

In cases where the woman in the position shelters twins or triple, TSH is naturally decreased and can even fall to zero.

In order to prevent unwanted complications, a pregnant woman should be tirelessly follow the condition of its endocrine system.

Features of a reduced TSH in men

Male representatives are less predisposed to diseases of the endocrine system. Therefore, their visits to the endocrinologist occur in more mature age.

If TSTH is less than the norm, then it is difficult to avoid health problems. Hyperthyroidism can become a catalyst for the development of impotence and lower the testosterone level. The likelihood is not excluded that the man will fully lose the ability to conceive offspring.

In addition, a decrease in the level of TSH is a prerequisite for such a notem, as osteoporosis, in which the slightest injuries can turn into fractures.

The decrease in the level of TSH in men indicate symptoms:

• significant sweating;
• accelerated metabolism, which causes frequent urge to defecation;
• sleep disorder and lethargy;
• scattered and inattention.

When such symptoms appear, it is advisable to see a doctor and pass the survey. Therapy conducted in a timely manner will exclude possible complications and normalizes the functioning of the PC and pituitary.

How to return tstg to normal

Data on the reduced content of TSH should analyze the doctor.

Before starting treatment, he will hold additional surveys and tests. Only a comprehensive study of the body will allow reveal the initial cause of a reduced TSH.

Diagnostics of the state of the heart and blood vessels are made, the development of diffuse goiter is excluded, the reception of hormonal drugs is corrected. Surgical intervention may be required.

Therapy should be strictly individual. To a large extent, it depends not only on the causes of the hormonal failure, but also in what state is the patient.

It is advisable to conduct symptomatic treatment:

• adhere to the right nutrition and in no way hungry;
• minimize emotional loads, avoid stress;
• take sedative medicines.

The activity of the endocrine system depends on the level of iodine in the body. Therefore, it is important that products and drugs containing this chemical element are used in doses that the Doctor advises.

In order to restore the normal state of health and eliminate unpleasant symptoms, it is necessary to strictly implement the recommendations of the doctor and in the future do not miss prophylactic inspections.

Compliance with the balance between TSH and the hormones of the thyroid gland is necessary for the well-being of the entire body and preserve the worthy quality of life.

For people suffering from the ailments of the thyroid gland, it will be useful to know what it means when TSH is raised, and T4 is lowered simultaneously. But first of all it is worth finding out everything about these substances, where they are produced and what they answer. Only after that you can understand the values \u200b\u200bof the deviation data. It is about this that will be discussed in the article.

General concepts

In the body of each person there is a large amount of glands. Their role is difficult to overestimate. Some glands are responsible for the normal functioning of the gastrointestinal tract, others - for the nervous or immune system and so on. But so that all this mechanism work nicely, you need a "management center". That is exactly the pituitary and hypothalamus. These parts of the brain produce hormones, which are managed by the work of all glands. If this connection is breaking, then the body "penetrate" the disease.

So, for the functioning of the thyroid gland, the presence of thyrotropic hormone is required. This substance is produced in the pituitary. Further on the blood flow it enters the thyroid gland, which produces the following hormone. All this is necessary for the normal operation of the endocrine system.

The thyroid gland "produces" two main hormones:

• triiodothyronine, or T3;
• thyroxin, or T4.

The work of such a chain is quite simple. If a low T4 or T3 content is found in the bloodstream, then the pituitary is beginning to intensively produce thyrotropin hormone (TSH). It enters the thyroid gland and activates its work. As a result, with the normal functioning of the body and the absence of diseases, the required level of T3 and T4 in the blood is achieved.

These substances that have a protein structure play an important role. Hormone T4 controls the regulation of energy and plastic metabolism in the human body, and the substance under the Abbreviation T3 helps him.

What are the norms and what are the symptoms of deviation

As noted above, the hormone of TSH, which is produced in the pituitary gland, serves to activate the work of the thyroid gland. If its level is high, but the T4 in the blood is not enough, then this means that this body works with failures. It is urgently necessary to undergo an additional examination for the timely start of treatment.

To diagnose such deviations, the doctor prescribes the following tests:

1. Studies of the level of hormone TSH.
2. Blood analysis by the amount of free hormone T4.

In addition, if there is suspicion of thyroid disease, additional research can be appointed. So, often the doctor prescribes analyzes to the level T3 and on antibodies to TPO.

And in what cases decoding research can show such a combination, as TTG is raised - T4 lowered? What deviations in the work of the patient's body can it speak? The level of TSH level in the blood of the doctors consider the range from 0.4 to 4.0 mcsed per liter. For hormone T4, the following limit values \u200b\u200bexist - from 78 to 153 nmol per liter. If the first indicator is above the norm, and the second is low, then such a disease is called hypothyroidism.

The main symptoms of such alend are:

• the patient becomes sluggish and slow;
• begins more abundant hair loss;
• skin becomes rough and dry;
• the patient begins to grow weight, up to obesity;
• there are failures in the functioning of the gastrointestinal tract.

In addition, women may have disruption of the menstrual cycle. Also, with certain sharp forms of hypothyroidism, there is a change in voice and some loss of hearing. This is due to swelling that appear on the inner ear, larynx and the language of the patient.

Causes of disease

The reasons for the appearance of the disease of hypothyroidism, specialists allocate several. The main, or primary, belongs to those associated with the defeat of the thyroid gland itself.

Here are the following aids:

• hereditary diseases. It can be indicated both congenital underdevelopment of the thyroid gland and disorders in the production of hormones;
• if this organ has been removed by surgical pathway (gemectomy);
• effect of radiation. If, in the treatment with radiation therapy, the thyroid gland was irradiated, then the production of hormone T4 can be broken. Also, such processes are observed in people in the zone of radiation infection;
• with iodine deficiency in the body and developing with endemic zob;
• in treating drugs with radioactive iodine;
• inflammatory processes of autoimmune or microbial origin flowing in the thyroid gland;
• in some cases, a decrease in the level of production of hormone T4 is due to overdose by a number of drugs;
• with oncological diseases of the thyroid gland.

In addition to the primary causes of violation of the production of hormone T4, the doctors allocate secondary. These, in particular, include diseases such as damage to the pituitary gland or hypothalamus, inflammatory processes in some areas of the brain, tumors, and so on.

In some cases, the increase in the level of TSH does not lead to normalization of the amount of T4 for reasons of violations of thyroid hormones.

Such doctors include the following diseases and deviations:

1. The processes of autoimmune, which contribute to the formation of antibodies to TSH.
2. Disorders in the structure of fabric receptors, with the help of which this hormone exercises its impact. Such deviations most often have a hereditary nature.
3. Fermentopathy kidneys and liver. Because of this disease, the hormone cannot normally form.

As can be seen, a lot of hypothyroidism has a lot. To put the correct diagnosis and begin timely treatment, the doctor must simultaneously hold several studies. But the main thing - this disease proceeds quite hidden. Sometimes it is revealed already in the later stages. Therefore, at the first discovers, the symptoms of hypothyroidism need to visit a specialist and pass the blood for the necessary tests.

It is worth noting that this disease is difficult to treat. Sometimes even the most modern means do not bring the desired result. And in this matter, the chief assistant is an early diagnosis of the disease. Only in this case there are more chances to minimize its consequences.