Living with sickle cell diseaseSickle cell disease (SCD) is a genetic disorder characterized by abnormal hemoglobin, the protein in red blood cells that carries oxygen throughout the body. Individuals with sickle cell disease have a different form of hemoglobin called hemoglobin S, which causes their red blood cells to become rigid and sickle-shaped under certain conditions.Complications include:                                                                     1.Pain crises: Episodes of severe pain, known as sickle cell crises, can occur due to blocked blood flow, particularly in the bones, chest, and abdomen.2.Anemia: Sickle cells have a shorter lifespan than normal red blood cells, leading to a shortage of red blood cells in the body, known as anemia. Anemia can cause fatigue and weakness.3.Organ damage: Blocked blood flow can damage organs such as the spleen, liver, kidneys, and lungs, leading to long-term complications.4.Infections: People with sickle cell disease are more susceptible to infections due to a weakened immune system, particularly those caused by certain bacteria.5.Stroke: Blocked blood vessels can deprive the brain of oxygen, increasing the risk of stroke, particularly in children with sickle cell disease.