For the treatment for low ferritin levels, or iron-deficiency anemia, dietary change and supplements can sometimes be sufficient, but IV therapy, blood transfusions and injections of iron may be necessary treatments in some cases. The severity and cause of low ferritin levels dictates the treatment, according to the National Heart, Lung and Blood Institute, or NIH. Ferritin is a protein that binds to iron, and is found in the skeletal muscles, bone marrow, liver and spleen; only a small amount is actually found in the blood, notes WebMD.
The goal of any iron-deficiency anemia treatment plan is to treat the underlying cause of the deficiency and to restore the body to normal levels of hemoglobin, iron and red blood cells. For some people, this may be as simple as taking iron supplements.The NIH states that this route can take several months to correct iron levels.
Nutritional changes may also need to be made to incorporate iron-rich foods into the diet, such as liver, beef and other red meats, as well as chicken, fish, pork, shellfish and turkey.
More severe cases of low ferritin or iron-deficiency anemia may require the transfusion of red blood cells through an IV line. Iron therapy involving the injection of iron into a muscle or via an intravenous drip. Both of these options are usually performed in a clinic or at the local hospital.