<unk>  is a dark brown liquid solution. It is administered intravenously and is only used when a patient with<unk>  deficiency cannot be treated using oral<unk>  options. It is a generally effective drug, with more than 80% of patients responding to treatment.<unk>  has ~20 mg of<unk>  per mL of solution. A typical adult patient can safely receive 600 mg of<unk>  per week, administered in separate doses of 200–300 mg. Most patients experience an increase in their hemoglobin levels of at least 20 g/L. Administration usually takes from fifteen to thirty minutes and is done by a medical professional. Often, saline solution is mixed with the<unk>  during injection. Once<unk>  has been administered, it is transferred to ferritin, the normal<unk>  storage protein. Then, it is broken down in the liver, spleen, and bone marrow. The<unk>  is then either stored for later use in the body or taken up by plasma. The plasma transfers the<unk>  to hemoglobin, where it can begin increasing red blood cell production.<unk>  is most commonly used to treat<unk>  deficiency anemia, which can be caused by chronic kidney disease.
Iron sucrose
Zinc sulfate 
Zinc cadmium sulfide
Zinc pyrithione
Zinc oxide
Potassium permanganate 
Aluminum chloride hexahydrate
Glyceryl octyl ascorbic acid