Normal hemoglobin for men is 13.5 to 17.5 grams per deciliter (g/dl), according to Mayo Clinic. For women, the normal range is 12.0 to 15.5g/dl. Normal hematocrit for men is 38.8 to 50 percent. For women, the normal range is 34.9 to 44.5 percent. These normal values may change slightly according to the laboratory that analyzes the blood.Know More
Hemoglobin is protein that fills the red blood cells and carries oxygen throughout the body. It also gives the blood its red color, states WebMD. When hemoglobin is low, anemia results. Anemia can cause weakness, dizziness, shortness of breath, pallor and irregular heartbeat. Initially, symptoms can be so mild that they're unnoticed. As anemia worsens, the symptoms intensify, states The American Society of Hematology.
Hematocrit measures the number of red blood cells in the blood by volume. Low hematocrit is another indicator of anemia, according to eMedicineHealth.com. Bleeding, nutritional deficiencies, fluid overload, destruction of red blood cells and decreased production of red blood cells can cause low hematocrit. Genetic conditions, dehydration, low oxygen availability and over-production of red blood cells can cause elevated hematocrit, states eMedicineHealth.com.
Hemoglobin and hematocrit are commonly tested when a physician orders a complete blood count, or CBC. This laboratory test is done to review a patient's overall health, diagnose medical conditions and monitor a course of treatment, notes Mayo Clinic.Learn more in Medical Ranges & Levels
MedlinePlus states that a normal hematocrit level typically ranges from 40.7 to 50.3 percent in men and 36.1 to 44.3 percent in women. In children, a normal hematocrit ranges from 45 to 61 percent in newborns and 32 to 42 percent in infants.Full Answer >
According to the U.S. National Library of Medicine, newborns should have a hemoglobin level ranging between 14 and 24 grams per deciliter. The normal range for infants is between 9.5 and 13 grams per deciliter.Full Answer >
According to MedicineNet, normal creatine levels are 0.6 to 1.2 milligrams per deciliter in men and 0.5 to 1.1 milligrams per deciliter in women. The test is given to check for kidney function and abnormalities.Full Answer >
The Mayo Clinic says that iron levels measured in hemoglobin have a normal range of 13.5 to 17.5 grams of hemoglobin per deciliter of blood for men and 12.0 to 15.5 grams per deciliter for women. Normal hemoglobin iron levels for children vary by age and gender.Full Answer >