The TIBC test or (Total Iron-Binding Capacity) is one of the tests that helps check the level of iron in the blood.... In this test, the amount of iron absorption is measured through a protein called transferrin.... With the help of the result of the TIBC test along with the iron and ferritin test, doctors can diagnose its deficiency problems.. href="https://gcorp.cc/">GCORP LLC tells you what is the Tibc test?... What should normal transferrin levels be?.. What is the cause of low TIBC?. What does high TIBC in blood test mean? And how should you prepare for the TIBC exam?

What is the sign of Tibc in the blood test?

The TIBC test specifically measures the total iron binding capacity.... In simpler terms, this test indirectly assesses the level of the protein transferrin.... The result tells you how well the blood can bind iron and transport it around the body...

If you suffer from diseases such as iron deficiency, the level of tibc is higher than the normal value, in this case iron absorption decreases...

Now if you suffer from diseases such as hemochromatosis, in the blood test, the level of tibc is lower than normal and the amount of iron in the body is higher than normal.

Learn more: What is the PTT test and when is it prescribed?

How is the TIBC blood test interpreted?

Ask the interpretation of the TIBC test only from the doctor... The general practitioner will tell you the exact interpretation according to factors such as age, gender, health status, medications, etc...

The normal TIBC test value is between 240 and 450 micrograms per deciliter (mcg/dL) or 42.96 to 80.55 micromol per liter (micromol/L).

The table below can help you to interpret the TIBC blood test to some extent:

Note 1: The MCV test is one of the indicators of the CBC test.... This factor shows the average size of the red blood cells.

Note 2: The transferrin saturation test determines the percentage of transferrin bound to iron....

Read more: What is determined in the blood test?

Do we have to fast for TIBC blood test?

To perform this blood test, pay attention to the following points:

• Fast for about 8 to 12 hours.... In this case, the condition of the body will be checked in the initial state...
• Eat a light dinner the night before the blood test...
• Do not make any special changes in your diet.
• Consumption of iron supplements should be stopped at least 24 hours before sampling.
• If you are taking medication, be sure to discuss it with your doctor and lab technician before the tibc test.... Some medications, such as aspirin and heparin, are limited or stopped before the blood test..

What causes low TIBC?

Tibc low in the blood can indicate the following problems:

Iron overload (iron poisoning)

The most commonreasons for a low TIBA test level are related to iron poisoning, hereditary hemochromatosis, sickle cell anemia (a type of hereditary anemia), and thalassemia.... However, there are people who suffer from iron overload, but their TIBC values ​​in their blood tests are within the normal range..

Inflammation

Transferin is a negative acute phase protein.. that is, when the body is inflamed, the liver reduces its production... in this way, the iron binding capacity also decreases... it is good to know that the liver is responsible for the production of proteins such as crp and ferritin... when inflammation occurs, the level of these proteins in the blood increases... that is why doctors use the results of CRP blood tests to check the presence of inflammation in the body.

People who have anemia caused by inflammation or chronic diseases (autoimmune diseases and cancer) also face a decrease in TBC test levels in the blood.

Read more: When should we test vitamin B12 or cobalamin?

Liver diseases

The occurrence of liver diseases causes more absorption of iron in the intestines, and as a result, bone in the blood decreases.... Also, with the occurrence of diseases such as liver cirrhosis, the function of the liver is disturbed... Because of this, the production of transferrin protein also faces problems and its level decreases.

Learn more: Ferritin test

In addition to the above malnutrition factors, kidney diseases and hemolysis (abnormal destruction of red blood cells) provide the basis for bone loss in the blood.

What is the cause of high TIBC in the blood?

High Tibc in a blood test means a decrease in the level of iron in the body.. This problem can be caused by the following:

• Anemia caused by iron deficiency
• Pregnancy... The increase in tibc level mostly happens in late pregnancy.
• Polycythemia vera disease. In this disease, the bone marrow does not have the ability to produce red blood cells.

It is better to consult a general practitioner online to find out the exact cause through the possibility of consultation and to do the best treatment.

What are the signs and symptoms of fever in the blood?

• Change in skin color
• Heartbeat
• Irrational weight loss
• Vague abdominal pains
• Hair loss
• Decreased libido
• Feeling too tired

Tests related to the TIBC test

• fe test or (iron), during which the amount of iron in the body is checked.
• Ferritin test (ferritin), which refers to the assessment of the amount of iron stored in the body.
Transferrin test that directly measures the level of this protein...

Read more: Phosphorus (P) test and interpretation of its result

What are the risks of TIBC testing?

This test is a blood test and does not have any serious side effects.... Some patients may have bruises on the hands in the blood collection area after sampling.... These side effects are short-term and nothing to worry about.... Unless the patient has swelling in the blood collection area, fever and chills.

How is the TIBC blood test done?

To perform the tibc test, a blood sample is taken from the brachial vein for adults and from the heel for infants.. Since doctors recommend fasting conditions for this test, it is better to give the sample in the early hours of the morning.

Learn more: pdw in high blood test

TIBC test on multiple lines

The TIBC test directly measures the level of transferrin protein.... This protein is involved in the absorption and transport of iron in the body.... This test is prescribed along with iron, ferritin, transferrin and cbc (complete blood cell count) tests.... Its low level is specifically related to iron poisoning.

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