High blood iron means your body has too much iron in its bloodstream. This condition, called iron overload, occurs when iron accumulates in organs and tissues, potentially causing damage.
Iron is essential for producing hemoglobin, the protein in red blood cells that carries oxygen. However, too much iron can be toxic. The liver normally regulates iron absorption, but genetic factors or certain diseases can disrupt this process, leading to excessive iron buildup.
There are two primary types of high blood iron:
Early symptoms may include fatigue, joint pain, and abdominal pain. Over time, untreated high blood iron can cause serious complications, such as liver disease, heart problems, and diabetes. According to the American Liver Foundation, untreated hemochromatosis can lead to liver cirrhosis in about 30% of cases.
Doctors diagnose high blood iron through blood tests measuring ferritin levels, a protein that stores iron. Additional tests, such as genetic testing for hemochromatosis, may be required. Treatment typically involves regular phlebotomy (blood removal) to reduce iron levels. In severe cases, medications like chelation therapy may be prescribed to remove excess iron.
For example, a patient with primary hemochromatosis might undergo weekly phlebotomy sessions until iron levels normalize, followed by maintenance sessions every few months. Chelation therapy, using drugs like deferoxamine, is reserved for patients who cannot tolerate blood removal.
From personal experience, I noticed fatigue and joint pain before being diagnosed with hemochromatosis. Regular blood tests revealed elevated ferritin levels, leading to timely treatment and symptom relief.