Low ferritin treatment is usually done with oral iron supplements, most often in tablet form. In some cases, iron may also be given directly into a vein through an IV.
The most common oral treatments include ferrous sulfate, which is widely prescribed, and iron polymaltose formulations. Intravenous (IV) iron may be recommended when oral iron is not well tolerated, when it does not produce a good response, or when faster iron replacement is needed.
Treatment for iron deficiency anemia and low ferritin should always be guided by a healthcare provider, since it is important to monitor iron levels in the body and investigate the cause of the problem. Eating iron-rich foods can also help support low ferritin treatment and speed up iron replacement in the body.