Iron and Total Iron-Binding Capacity

Search Encyclopedia

Iron and Total Iron-Binding Capacity

Do these tests have other names?

Iron ( Fe ), serum cast-iron, TIBC

What are these tests?

The serum iron test measures the sum of iron in your blood. The full iron-binding capacity ( TIBC ) test looks at how well the iron moves through your body .
Iron is an important mineral that your body needs to stay goodly. Your body uses iron to make hemoglobin. This is the protein in your loss blood cells that carries oxygen around your body. If you do n’t have enough cast-iron, you may not have enough hemoglobin. This is called iron insufficiency anemia.

Iron in your body is carried, or constipate, chiefly to a protein made by your liver called transferrin. The TIBC test is based on certain proteins, including transferrin, found in the blood. Your transferrin levels are about always measured along with cast-iron and TIBC .

Why do I need these tests?

You may need these tests if your healthcare supplier thinks your iron level is besides broken or excessively senior high school. not having enough iron in your diet is the most coarse cause of anemia. It ‘s the most common type of diet lack in the U.S. You may need this test to look at your diet, nutrition, liver, or other conditions that cause cast-iron to be low, such as blood loss or pregnancy .
Symptoms of iron lack include :

  • Being tired and feeling weak
  • Getting frequent infections
  • Feeling cold all the time
  • Having swelling in the tongue
  • Struggling to keep up at school or work
  • In children, having delayed mental growth

Symptoms of besides a lot iron can include :

  • Feeling tired and weak
  • Joint pain
  • abdomen annoyance

What other tests might I have along with this test?

Iron, TIBC, and transferrin blood tests are about always done together. Your blood may besides be checked for :

  • degree of your hemoglobin
  • Your share of loss blood cells, called hematocrit
  • The count of all the cells in your blood, called a complete blood count ( CBC )

What do my test results mean?

Test results may vary depending on your old age, sex, health history, the method used for the test, and early things. Your test results may not mean you have a trouble. Ask your healthcare supplier what your examination results mean for you .
normal results of iron test may be different for men, women, and children. Iron and TIBC are measured in micrograms per deciliter ( mcg/dL ). normal results for iron are :

normal results for TIBC are 250 to 450 mcg/dL for men and women .
Some common causes for a low sum of cast-iron in your rake admit :

  • Iron lack anemia
  • other types of anemia
  • Blood loss over time
  • Long-standing infections or diseases
  • stopping point 3 months of pregnancy

Some common causes for besides a lot iron in your blood admit :

  • Conditions that cause crimson blood cells to die, called hemolytic anemia
  • Iron or lead poison
  • Iron clog, such as from hemochromatosis
  • many blood transfusions
  • Liver damage

Your healthcare supplier will look at your iron floor along with the TIBC, transferrin, and possibly other tests to see what the results mean .

How are these tests done?

The test is done with a lineage sample. A needle is used to draw blood from a vein in your arm or hand .

Do these tests pose any risks?

Having a lineage test with a acerate leaf has some risks. These include run, infection, bruise, and feeling lightheaded. When the needle pricks your arm or hand, you may feel a flimsy prick or annoyance. Afterward, the locate may be sensitive .

What might affect my test results?

many medicines can affect the results of these blood tests. Some park medicines that may affect your results include :

alcohol can besides affect the results. Women who are having their menstrual time period may have lower cast-iron .

How do I get ready for these tests?

You may be asked to have these blood tests in the dawn after fasting overnight. Iron levels are closest to convention in the dawn and get lower as the day goes on. Tell your healthcare supplier about all medicines, herbs, vitamins, and supplements you are taking. This includes medicines that do n’t need a prescription drug and any illegal drugs you may use .

source :
Category : Healthy