A hemoglobin The test will determine the level of hemoglobin in your blood. Hemoglobin is a protein in red blood cells that transports air from the lower abdomen to the rest of the body. If your hemoglobin levels are abnormal, this can be a symptom of a blood disorder.
Other names: HB, HGB.
What is it used for?
A hemoglobin This test is often used to test for anemia. This is a condition in which the body contains fewer red blood cells than normal. When anemia is present, the cells in the body do not get all the air they need. Hemoglobin tests are measured as part of a complete blood picture (CBC).
Why do I need a hemoglobin test?
Your doctor can order the analysis as part of a routine test or if you are anemic.
- Symptoms of anemia including impotence, dizziness, cold hands and feet
- Family status of thalassemia, sickle cell anemia, or another hereditary disorder of blood circulation
- Dietary arm of iron and other minerals
- Long-term infection
- Excessive blood loss from trauma or surgical procedures
What happens during a hemoglobin test?
The physician takes blood from a vein in your arm with a small needle. After the needle is inserted, a small amount of blood is collected in a test tube or vial. You may feel some pressure as the needle goes in and out. This usually takes less than 5 minutes.
Do I need to prepare for the test?
No special preparation is required for the a hemoglobin Testing. If your midwife or gynecologist has ordered other tests on your blood sample, you may need to fast for a few hours (without eating or drinking) for the test. Your caregiver will tell you if you should follow any special instructions.
Are there any risks associated with the test?
There are considerable risks associated with blood testing. After the test some people feel slight pain, dizziness, or bruising. These signs usually disappear quickly.
What do the results mean?
There are many reasons why you hemoglobin Levels may not be on the normal spectrum.
Low hemoglobin Levels may be symptomatic:
- Anemia of various kinds.
- Thalassemia.
- Iron deficiency.
- Liver disease.
- Cancer and other diseases.
High hemoglobin Levels may be symptomatic:
- Lung disease
- Heart disease
- Polymicrobial religion, a condition in which the body produces a very large number of red blood cells. This can cause headaches, fatigue and shortness of breath.
If one of your values is abnormal, this does not necessarily mean that you have an illness that needs to be urgently cured. Diet, energy levels, medications, menstrual stage, etc. can affect the outcome. You can still have higher than normal hemoglobin levels if you live in a high altitude area. Discuss with your internet provider what your results mean.
Is there anything else I should know? a hemoglobin test?
While some forms of anemia are mild, other forms of anemia are serious and can even be life-threatening if left untreated. If anemia has been established with you, you should consult with your care provider to see what is the best treatment plan for you
made available by MedlinePlus at the State Medical Library.
