Healthcare professionals discern several categories of blood disorders. Among them, it is possible to notice a sickle-cell disease. Several types of this health condition exist, but the most widespread one is called a sickle-cell anemia. Thus, we can say that SCA is just another form of anemia. The main reason for the problem to exist is the heredity – the patient obtains the disorder from his or her parents.

To explain it all in a more understandable language, the disease makes the organism suffer from the lack of oxygen as the person starts losing healthy red blood cells. A healthy individual has flexible, round red blood cells. If the discussed condition takes place, these cells turn into the sickles. That is where the name comes from. The group of cells switches to the stiff condition. The problems with blood flow are obvious.