Sickle Cell Disease - Sickle Cell Trait - NHLBI, NIH
2024年8月22日 · Most people living with sickle cell trait have no symptoms and lead normal lives. It is rare for people with sickle cell trait to have complications from the condition, but a few do. Scientists are working to better understand when and how sickle cell trait might affect a person’s health. Sickle cell trait does not shorten a person’s lifespan.
Sickle Cell Disease - Symptoms | NHLBI, NIH
2024年8月20日 · Serious symptoms of sickle cell disease are emergencies and need treatment right away. Seek care or call 9-1-1 if you or someone else is experiencing: Severe pain. A serious pain event is sometimes called a “pain crisis,” “sickle cell crisis,” or “vaso-occlusive crisis.” Most people with sickle cell disease have this often-serious pain.
Sickle Cell Disease - What Is Sickle Cell Disease? - NHLBI, NIH
2024年9月30日 · Sickle cell disease affects more than 100,000 people in the United States and 8 million people worldwide. In the United States, 9 of 10 people who have sickle cell disease are of African ancestry or identify as Black: About 1 in 13 Black babies are born with sickle cell trait, meaning that they inherited a sickle cell gene from one parent.
Sickle Cell Disease Fact Sheet - NHLBI, NIH
Sickle cell disease (SCD) is the most common inherited blood disorder in the United States. In this fact sheet, learn about the causes, signs and symptoms, diagnosis, and treatment of SCD. Print Length:
Questions and answers about sickle cell trait | NHLBI, NIH
What is sickle cell trait? Sickle cell trait occurs when a person carries a single copy of the sickle globin gene inherited from one parent along with a normal globin gene from the other parent. The globin genes direct red blood cells in the bone marrow to produce hemoglobin, a protein that carries oxygen in red blood cells throughout the body.
Sickle Cell Disease - Treatment - NHLBI, NIH
2024年9月30日 · Hydroxyurea is an oral medicine that is frequently prescribed to help treat sickle cell disease. Hydroxyurea is an oral medicine that can reduce sickling of red blood cells and help prevent serious symptoms of sickle cell disease, including pain crises. Healthcare providers usually prescribe daily hydroxyurea for infants as young as 9 months ...
SICKLE CELL DISEASE Sickle cell disease (SCD) is the most common inherited blood disorder in the United States. People with SCD are born with it. This disease gets its name from the abnormal crescent or “sickle” shape that some red blood cells develop. Because of this shape and other abnormalities, sickled
How Sickle Cell Disease May Affect Your Health - NHLBI, NIH
2024年8月22日 · Some ulcers return even after healing. People who have sickle cell disease usually do not get ulcers until after age 10. Liver problems: Sickle cell intrahepatic cholestasis is an uncommon but serious type of liver damage that happens when sickled red cells block blood vessels in the liver. This blockage prevents enough oxygen from reaching ...
Sickle Cell Disease - Diagnosis - NHLBI, NIH
2024年9月9日 · Newborn screening programs also find out whether your baby has sickle cell trait and is a carrier of the hemoglobin S gene. If this is the case, genetic counseling will be offered. Remember that when a child has sickle cell trait or sickle cell disease, their future siblings or your child’s future children may be a carrier of the hemoglobin S ...
Sickle Cell Disease - Causes and Risk Factors - NHLBI, NIH
2024年8月20日 · This child has sickle cell trait and is a carrier of the hemoglobin S gene. A 25%, or 1 in 4, chance of inheriting two hemoglobin S genes. This child has sickle cell disease. It is important to keep in mind that each time this couple has a child, the chances of that child having sickle cell disease remain the same.