10 Causes of Fatigue
Reviewed: Dr. Mera
Cause #8: Anemia
Anemia refers to the decrease in red blood cells or hemoglobin in the blood resulting in a decreased ability to carry oxygen. Anemia that develops gradually usually has very vague and unnoticeable symptoms such as fatigue, shortness of breath, and weakness.
Anemia that occurs suddenly will result in more significant symptoms such as fainting, increased thirst, loss of consciousness, pallor, and fatigue. Anemia can occur due to decreased production of red blood cells, increased blood loss, or increased breakdown of red blood cells. Examples include gastrointestinal bleeding, trauma, and thalassemia.
Advertisement
