Iron deficiency anemia occurs when there are insufficient red blood cells due to a lack of iron. In some cases, iron deficiency anemia can be genetic, as people can pass genetic variations onto their ...

Macrocytic anemia causes a person to have large red blood cells that cannot carry enough oxygen throughout the body. The symptoms mimic other kinds of anemia but the treatment depends on the ...

Children can often appear tired or irritable, but when these symptoms become an ongoing problem, it could be a sign of something more serious. Fatigue, pale skin, and even a bad mood can be signs of ...

Microcytic anemia means that you have smaller red blood cells than typical and fewer of them. It can result from an iron deficiency or another health condition. Microcytosis is a term used to describe ...