What Does a Hemoglobin Level of 118 Indicate?

Hemoglobin 118 generally indicates mild anemia, but it also needs to be determined based on gender and age. If it is an adult male, it is mild anemia. If it is a female or child, it is normal. Hemoglobin is a special protein in the human body, and its main function is to transport oxygen and carbon dioxide. If there is anemia, you can eat more blood-enriching foods, and generally hemoglobin can increase.

The normal value of hemoglobin varies with age and gender. Hemoglobin 118g/L must be judged in combination with the age and gender of the examinee. If it is an adult male with hemoglobin 118g/L, it is mild anemia. If it is an adult female or pregnant woman, this value is normal. Hemoglobin levels below 145g/L during the neonatal period are considered anemia, so this value is also within the normal range. During other periods, hemoglobin 118g/L is within the normal range after the neonatal period.

Hemoglobin is a special protein contained in red blood cells, and its main function is to transport oxygen and carbon dioxide. Hemoglobin is composed of globin peptide chains and heme. Because heme contains divalent iron ions, the synthesis of hemoglobin must use iron as a raw material. If iron is lacking, hemoglobin cannot be synthesized normally, and patients may develop symptoms of iron deficiency anemia. Clinically, the concentration of hemoglobin is used to determine whether a patient has anemia. According to Chinese regulations, the hemoglobin concentration for adult males is 120-160g/L, and anything below the normal range is anemia. The hemoglobin for adult females is 110-150g/L, and anything below 110g/L is anemia. Therefore, hemoglobin is responsible for transporting oxygen and carbon dioxide in the human body. If the hemoglobin concentration decreases, the human body will develop symptoms of anemia.