Analysis of TTG: when is it necessary?

Thyrotropic hormone (TTG) - an active substance that is released by the pituitary gland, regulates the normal functioning of the body, and in particular - the functioning of the thyroid gland. Analysis of TTG is an absolutely necessary stage of diagnosis for various kinds of disorders in the work of this gland. Such a study allows you to check the condition of the pituitary gland and thyroid gland and prescribe the optimal treatment regimen.

The analysis of a blood TTG: when he is necessary?

Hormones produced by the thyroid gland are very important for the normal functioning of the body, as they are directly involved in the metabolism. For example, a child's changes in the level of this hormone directly affect the mental and physiological state, and with chronic deficiency can lead to mental retardation. Thyroxine and triiodothyronine does not lose its importance for the adult organism.

The doctor prescribes an analysis of TSH in case of suspicion of any disturbances in the thyroid gland. After all, its functions are directly related to the pituitary gland.

• Such an analysis is simply necessary with an increase in the thyroid gland, as well as with suspicions of hyperthyroidism or hypothyroidism.
• In addition, the tests are often repeated during and after the course of treatment to mark the effectiveness of a drug or to detect some complications.
• Analysis of TSH is included in the general scheme of studies of the female body in infertility.
• In some cases, similar studies are prescribed during pregnancy.
• Analysis for the level of TSH in the blood is simply necessary after surgical intervention and some other procedures on the thyroid, as it allows to determine the effectiveness of treatment and the work of the endocrine system.
• As a preventive measure, TSH analysis is offered to residents of those regions for which iodine deficiency and, consequently, all associated disorders are characteristic.

Analysis for the level of thyrotropic hormone: how to prepare for it?

It is noticed that the maximum concentration of this hormone in the blood is observed in the morning, after waking up and gradually decreases by the evening. That is why such analyzes are carried out exclusively in the morning hours - as a rule, it occurs from 8 to 10 am.

The correct results can be obtained only if the blood is taken on an empty stomach. In addition, before a laboratory test is not allowed to drink alcohol or smoke, as this may affect the results of the analysis. In addition, intensive physical exertion that affects the level of this hormone in the blood is not recommended. Before the analysis, it is not recommended to take any medications that can directly affect the thyroid gland, so consult your doctor about this.

Analysis of TTG: how to decipher it?

The blood test is fast enough. Deciphering is still recommended to be entrusted to the attending physician. Nevertheless, something you can try to understand yourself.

Analysis of TTG (normal) should show figures from 0.4 to 4. 0 mU / L. Although it is worth noting that there are some subtleties here. Children under the age of fourteen years can be much higher. In addition, intense physical activity or taking a number of drugs can distort results. It is worth noting that the increase in TSH during pregnancy is a perfectly normal phenomenon.

If the level of thyroid-stimulating hormone exceeds the norm, then this may indicate hypothyroidism or disruption of the adrenal glands. Such indicators can also indicate the presence of tumors and tumors or severe mental illnesses.

If the level of the hormone is too low, then this may be a symptom of hyperthyroidism. In addition, dysfunction or trauma to the pituitary gland also causes disorders of this kind. And still low TTG can testify about starvation, serious stress or reception of some preparations.

In any case, a blood test for the level of pituitary hormones is only part of the diagnosis. Therefore, do not worry about hormonal disorders beforehand. First, show the results to your doctor.