When the hemoglobin level is low, the patient has anemia. The normal Hb level for males is 14 to 18 g/dl that for females is 12 to 16 g/dl. The amount of hemoglobin in whole blood is expressed in grams per deciliter (g/dl). To ensure adequate tissue oxygenation, a sufficient hemoglobin level must be maintained. This can lead to angina (chest pain or discomfort) and heart failure.Hemoglobin (Hb) is the protein contained in red blood cells that is responsible for delivery of oxygen to the tissues. Slowed blood flow also prevents enough oxygen-rich blood from reaching your organs. Increased probability of blood clots (impending danger of heart attack or stroke). What are the side effects of high red blood cell count?

The bleeding may be external (visible) or internal (вЂњhiddenвЂќ). There are several possible causes, but the most likely cause of a drop in hemoglobin is blood loss (bleeding) at the time of surgery or following the surgery. Low Hemoglobin levels can be a result of using drugs such like Aspirin, Antibiotics, Antineoplastic drugs, Indomethacin, Rifampin, and Sulfonamides. To avoid such cases from occurring, the causes of Low Hemoglobin levels should be known and treated or controlled if possible. Congenital heart disease present since birth could be indicated by a high red blood cell count. What causes elevated red blood cells?Дehydration may cause an elevated red blood cell count. Reference ranges are slightly different from one source to another, but typically hemoglobin of less than 13.5 gram/100 ml in men and less than 12.0 gram/100 ml in women is abnormal. When there is a low hemoglobin level, there is often a low red blood cell count and a low hematocrit, too. How low is too low for hemoglobin and hematocrit? Why itвЂ™s done A lower than normal hematocrit can indicate: An insufficient supply of healthy red blood cells (anemia) A large number of white blood cells due to long-term illness, infection or a white blood cell disorder such as leukemia or lymphoma. With anemia, a blood test will also show that you have a low red blood cell count and may have low hematocrit, the volume of red blood cells to other components in your blood. Low Hgb is also known as anemia, which means that you donвЂ™t have enough red blood cells in your body. What does it mean if hemoglobin and hematocrit are low? This can be caused by: a sudden and significant blood loss. Normocytic anemia occurs when the red blood cells are normal in size and hemoglobin content, but there are too few of them. Several drugs affect the level of RBCs and may make it higher or lower than normal. Lower than normal numbers of RBCs may occur with bleeding, bone marrow failure, malnutrition, kidney disease, overhydration, or pregnancy. Certain medications, such as antiretroviral drugs for HIV infection and chemotherapy drugs for cancer and other conditions.What conditions are associated with low red blood cells?Дiseases and conditions that cause your body to produce fewer red blood cells than normal include: Iron deficiency anemia is also referred to as hypochromic anemia. This situation occurs with iron-deficiency anemia, in which red blood cells have less hemoglobin than normal. Other patients have a normal RBC count but a low hemoglobin level. What are the side effects of high red blood cell count?.What causes a sudden drop in hemoglobin?.How low is too low for hemoglobin and hematocrit?.What does it mean if hemoglobin and hematocrit are low?.What conditions are associated with low red blood cells?.Why is my RBC low but hemoglobin normal?.

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