Sickle cell disease (SCD) is a blood disorder. Some red blood cells (RBCs) change to a sickle (crescent moon) shape. The sickle RBCs can block blood flow in blood vessels. This will slow or stop the flow of blood and oxygen to tissues and organs.
The body also destroys the sickle RBCs. Low levels of RBCs is a condition called anemia. This makes it harder for the body to get the oxygen it needs.
SCD can range from mild to severe and life-threatening.
EBSCO Information Services is fully accredited by URAC. URAC is an independent, nonprofit health care accrediting organization dedicated to promoting health care quality through accreditation, certification and commendation.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
To send comments or feedback to our Editorial Team regarding the content please email us at email@example.com. Our Health Library Support team will respond to your email request within 2 business days.