Dizziness after strenuous exercise

Dizziness after strenuous exercise is one of the clinical manifestations of anemia. Anaemia (anaemia) refers to the reduction of the total number of red blood cells in the circulating blood throughout the body to below normal. However, because the technique of measuring the total amount of red blood cells in the systemic circulating blood is more complicated, it generally means that the concentration of hemoglobin in peripheral blood is lower than the normal standard of patients of the same age group, gender and region. Normal domestic standards are slightly lower than foreign standards. Coastal and plain areas, if the hemoglobin of adult men is lower than 12.5g / dl, the hemoglobin of adult women is lower than 11.0g / dl, can be considered anemia. Children under the age of 12 are about 15% lower than normal normal hemoglobin values ​​in adult men, and there is no significant difference between boys and girls. High altitude areas are generally higher.