In some cases, the cause can be a side effect of a drug, or exposure to certain poisons. People can get Neutropenia when treated for cancer with chemotherapy drugs. Sometimes it happens for no known reasons. Neutropenia can be a serious problem requiring prompt attention. Without proper medical care, patients may find it hard to lead normal lives.
Severe cases can be life-threatening.
What Your Blood Is Made Up Of Blood is made up of billions of cells. There are many different types of blood cells, but most of the time you hear about two kinds - red cell's and white cells. There are more red cells than any other kind of blood cell. They are very important, because they carry oxygen from your lungs to all the parts of your body. The white blood cells are just as important, but for a very different reason.