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Sickle Cell disease is the name for a group of inherited conditions that affect the red blood cells. The most serious type is called sickle cell anaemia.
Sickle Cell disease mainly affects people of African, Caribbean, Middle Eastern, Eastern Mediterranean and Asian origin. In the UK, it's particularly common in people with an African or Caribbean family background.

People with Sickle Cell disease produce unusually shaped red blood cells that can cause problems because they don't live as long as healthy blood cells and they can become stuck in blood vessels. Sickle cell disease is a serious and lifelong condition, although long-term treatment can help manage many of the problems associated with it.