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Sickle cell anemia is a genetic blood disorder caused by a mutation in the hemoglobin gene on chromosome 11. It causes abnormal sickle-shaped red blood cells that can get stuck and block blood flow, leading to pain and other serious symptoms. While there is no cure, treatments like blood transfusions, antibiotics, and hydroxyurea can help manage symptoms by reducing the number of sickle cells and preventing infections. The disease significantly impacts quality of life as it often requires frequent hospital visits and treatment for pain crises.






