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A low hemoglobin count on a blood test could be normal for you, or it could indicate that you have a condition that needs medical attention.
Causes of low red blood cells could include: Anemia; Bone marrow failure; Cancer or leukemia; Multiple myeloma (cancer of plasma cells) Erythropoietin deficiency; Excessive bleeding; Red blood cell destruction or hemolysis caused due to transfusions; Blood vessel injury; Malnutrition and nutritional deficiency of iron, copper, folate, vitamin ...
A low RBC count is often caused by blood loss or by inadequate RBC production, often due to low iron. It can also be caused by kidney disease, dehydration, and various other diseases.
The RBC test will find out if you have a low number of RBCs or a type of anemia. It also can tell if your RBC counts are higher than normal. Men usually have a higher red blood cell count...
A high RBC test result may mean that you have a condition that's preventing you from getting enough oxygen, like chronic obstructive pulmonary disease (COPD). A low RBC test may be caused by an infection, a thyroid condition, or a medical condition related to anemia.
If you have blood test results that show your hemoglobin level is lower than normal, it means you have fewer red blood cells doing essential work — that is, carrying oxygen throughout your body. A low hemoglobin level may not be a cause for alarm.
Anemia is defined as a low number of red blood cells. In a routine blood test, anemia is reported as a low hemoglobin or hematocrit. Hemoglobin is the main protein in your red blood...
Iron-deficiency anemia, a condition in which a lack of dietary iron causes decreased production of hemoglobin, is the most common cause of abnormally low RBC test results. Kidney disorders can stimulate the production of hormones that cause the bone marrow to manufacture additional red blood cells.
As valuable as the tests are, understanding what a high RBC, low MCV, or low MCH mean can be difficult and confusing. But, with a little insight and education, you can make sense of the different tests and participate more actively in your healthcare decisions.
Test results showing low or high hematocrit levels may be signs of blood disorders or other medical conditions. What is a hematocrit test? A hematocrit test (Hct) is a simple blood test that measures the percentage of red blood cells in your blood. Red blood cells are important because they carry oxygen throughout your body.