Thyroid hormone thyroid: normal and abnormal

In order to understand how the hormonal system of the body is arranged, it is necessary to understand some of the nuances of human physiology. In comparison with internal organs, for example, the digestive tract, digestion, heart or brain, touching and touching precisely, under what rib it is, it is impossible. The hormonal system is the subtlest delicate structure. However, a minimal malfunction in her work can lead to a number of health problems.

What is the "hormone TTG"?

The development of hormones and control over their full functioning in the human body is the main task of the thyroid gland. This system of internal secretion predetermines the realization of a variety of natural processes. Any violation in the thyroid gland, associated with the nature of the performance of hormones or their produced quantity, can be fixed when conducting an appropriate diagnosis.

The hormone TTG, produced by the thyroid gland, is produced by the pituitary gland, or rather, its anterior lobe. The purpose of this substance, in fact, is the management and coordination of thyroid gland functions. Just like any other thyroid hormone, TSH (thyroid-stimulating hormone) affects the hormonal balance of the body as a whole by affecting T3 and T4. These substances are also produced by the thyroid gland.

The significance of the passage of a blood test for thyroid-stimulating thyroid hormone

In the case when thyroid hormone TSH is elevated, this indicates that the level of T3 and T4 in the body is too low. Such indicators can talk about the development of a pathology called "hypothyroidism." The process of its occurrence is caused by these hormones of the thyroid gland. TSH is lowered in the event that the functioning of the main producing organ is directly proportional. Disturbances in the thyroid gland are fraught with serious complications in the vital activity of the whole organism.

The blood test for thyroid hormones TSH is extremely important in the process of diagnostic examination of the body. When drawing conclusions and making a diagnosis, this indicator is taken into account as the determining factor, since it is he who is able to react quickly to the slightest pathological change. While T3 and T4 have not yet reacted to the presence of certain markers in the blood, the hormone TSH of the thyroid gland has already demonstrated with its lightning-fast reaction about detected malfunctions in the hormonal system.

In what cases this diagnosis may be required?

In order for a doctor to send a patient for this type of diagnostic study, there must be good reasons. Indications for the procedure are the following:

• Exclusion or confirmation of hyper- or hypothyroidism;
• Clarification of the diagnosis concerning the pathology of the thyroid gland or related organs and systems;
• Control over the process of recovery in order to timely identify the need for adjustments in treatment;
• Obtaining the results of an additional stimulating test;
• Timely management of T4 suppression, present in the so-called cold node and goiter.

Periodic examination on TTG - a pledge of timely treatment

In addition, a lot of other problems with the most important for the human body systems can reveal this particular analysis of thyroid hormones. TSH in patients who have undergone surgical intervention or who have chronic diseases should be under the constant supervision of a specialist. The answers of this analysis clearly reflect the state of the thyroid gland.

If there are any major changes in the initial stage or the identification of current dysfunctional processes in the organ and at the early start of treatment, the patient's chances for complete recovery increase severalfold. In order to avoid complications and take appropriate measures to prevent deterioration of the patient's state of health, it is necessary to regularly perform a control TTG test.

Preparation for analysis

Ignore the necessity of putting this simple analysis on the hormone TSH of the thyroid gland highly undesirable. After all, a procedure that is simple in the technique of execution, is able to give a detailed informative answer. In the struggle for the health of a patient with thyroid problems, an enormous role is played by this analysis on hormones of the thyroid gland TTG. The rate of his indicators makes it possible to verify the patient's satisfactory condition.

Before taking the blood test for the detection of the hormone TSH, it is advisable to follow certain rules unswervingly.

Adhering to the advice given by doctors about the passage of the hormone balance test, the patient will be able to exclude as much as possible the possibility of receiving untrue information in the results of the analysis.

The basic rules that must be observed before passing the test

So, what needs to be done to properly pass the test for thyroid hormone TSH?

1. You need to go through the research on an empty stomach. Use only pure running water. For 8-10 hours before passing the diagnosis, it is desirable not to eat anything.
2. The analysis should be preceded by a diet. Refusal of fatty, smoked, fried, spicy and sour products will avoid a possible distortion of the results of the study.
3. A few days before the clinical diagnosis, it is important to completely eliminate alcoholic beverages, regardless of the strength.
4. Do not play sports and do not overdo it with power loads. At least a week before the examination, it is important to exclude any physical exercise.
5. Also, a couple of weeks before the laboratory diagnosis of blood, it is necessary to exclude as far as possible any medications. If the current course of therapy is in no case interrupted, or without the use of drugs, a serious malfunction in the work of the whole organism will occur, before passing the procedure it is necessary to give the doctor the entire list of medications taken. Since they are potentially capable of influencing blood test data, specialists always try to take them into account.

Why do we need to specially prepare for the study?

In addition, the recent results of radiography, ultrasound, can distort the findings of the survey. Elevated levels of TSH (thyroid hormone) can provoke stressful situations. Nervousness, unrest, frustration - all this contributes to an intensive release of chemicals in the body.

With a responsible and qualitative approach to the passage of the procedure, the result of the blood test to the level of the thyrotropic hormone will correspond to the real picture of the patient's health as much as possible. Due to precise information, it is possible to carry out preventive measures to prevent thyroid diseases in time or to start treatment of an already existing progressive pathology. In some patients, such restrictions can cause a lot of indignation, however, in order to obtain reliable data on the condition of the body, desires and ambitions should be neglected. Only in this way will it be possible to avoid putting a second analysis.

How to decipher the analysis on TTG - norm or rate or not?

As a rule, the test-test on TSH is considered mandatory for patients with disorders in the body associated with the functioning of the thyroid gland. Surgical treatment of this body in the past is also a direct indication for the regular delivery of the analysis. To correctly decipher the analysis and determine whether the level of hormones being clarified is normal, or if there are abnormalities in the blood, the endocrinologist relies on several fundamental points.

First, the male and female indices of thyroid-stimulating hormone should normally differ from each other. In the fairer sex, it can significantly exceed the values that in the analysis of blood in men reflect thyroid hormones (TTG). The norm in women is about 4.2, while in men the indicator rarely exceeds 3.5. However, this is not the limit. During pregnancy, hormones of the thyroid gland can also increase. TTG (the norm in women allows you to determine the degree of increase in the concentration of substances in the blood) in expectant mothers sometimes reaches 4.7.

What determines the level of thyroid-stimulating hormone in the blood?

In addition, the thyroid-stimulating hormone in the body can change its concentration depending on many features due to biorhythm, age, the presence of other chronic diseases, etc. When preparing an anamnesis it is extremely important to provide the specialist with detailed information on this issue.

To make objective conclusions from the results of the test and to predict the further development of events, a highly qualified doctor is capable. He can clearly answer questions about certain indicators in the analysis, whether they are the norm, or serve as direct evidence of serious violations in the body.

Often, patients try to decipher the testimony of the thyroid hormone TSH test themselves. False conclusions and experiences of benefit have not brought anyone, so interpret the testimony of the analysis better than the doctor.

The causes of elevated TSH

In case of deviations from the results, urgent measures must be taken urgently. It is necessary to understand, whether there is a threat to health if the hormone of the thyroid gland (TSH) is raised. What to do in this case, depends on the cause, which provoked an increase in its concentration in the blood. The main factors that contribute to this are:

• Individual forms of thyroiditis;
• Post-surgical syndrome in the case of complete removal of the thyroid gland or its individual lobe;
• Benign or malignant pituitary formation;
• Oncology of the thyroid gland;
• Cancerous processes of the breast, lungs or other organs;
• Malfunctions in the adrenal glands;
• Complicated degree of toxicosis on a long pregnancy;
• Absence of gallbladder due to removal;
• Mental and physical diseases.

How does the increase in thyroid stimulating hormone manifest itself?

Numerous manifestations of such disorders are difficult to distinguish by a separate group of characteristic symptoms.

Signs of an increase in the hormone TSH in the body are:

• Apathetic condition, lethargy, general weakness;
• Disturbance of the "sleep-wake" cycle;
• Inhibition of reaction, delayed thinking;
• Inattention;
• Psychoemotional disorders, which are not manifested before (hysterics, capriciousness, irritability);
• A fast set of body weight with almost completely absent appetite;
• nausea, vomiting;
• Constipation;
• Swelling of the body;
• Low body temperature.

Reduced blood test for TSH: causes

With reduced levels of thyroid-stimulating hormone, urgent actions should also be taken, since this condition also indicates the presence of problems in the patient's body:

• Benign thyroid gland formation;
• Plummer's disease;
• Shihan syndrome;
• Decreased ability to work of the pituitary gland;
• The strongest emotional stress;
• Incorrect and uncontrolled intake of medications;
• Starvation or significant dietary restrictions (due to the lack of sufficient calories in strict diets, including single-component ones).

Symptoms with a low level of thyroid-stimulating hormone

With a reduced level of TSH, the patient usually has an increase in blood pressure, subfebrile temperature. Rapid palpitations, trembling limbs, or the entire body are also signs of a decreased level of thyroid-stimulating hormone in the blood.

The most severe headaches in this case are not uncommon, and they often lead to mental disorders, malfunctioning of the digestive system. In this case, a person may have an unnatural appetite.

Treatment of disorders caused by a deficiency or excess of TSH

Given the presence or absence of characteristic symptoms, the attending physician will prescribe the correct specific treatment. Do not take any medication yourself categorically. The consequences of unreasonable medication may be the most disastrous.

In the case of an increase in the thyroid-stimulating hormone, its synthetic analog or T4 is used. Doses and the duration of the treatment course is established by a specialist, since each patient has a specific susceptibility to the actions of this type of medication. Dangerous disorders and failures in the functioning of other organs and systems are the result of arbitrary treatment. An effective method of controlling the hormonal system in the human body is the systematic passage of the examination. This is the only way to take appropriate measures in time to prevent or treat the disease.