Thalassemia

Definition

Thalassemia is a genetic blood disorder characterized by less hemoglobin and fewer red blood cells than normal. This can lead to anemia, fatigue, and other complications.

5 Must Know Facts For Your Next Test

1. Thalassemia requires ongoing nutritional management, including maintaining adequate levels of folic acid, calcium, and vitamin D.
2. Patients with thalassemia often need regular blood transfusions which can lead to iron overload; hence, iron intake should be carefully monitored.
3. Foods rich in antioxidants like fruits and vegetables are beneficial for patients with thalassemia to reduce oxidative stress.
4. Chelation therapy is commonly used in thalassemia to manage iron overload resulting from frequent blood transfusions.
5. Nutritional counseling is crucial for managing dietary restrictions and ensuring balanced nutrition without exacerbating the condition.

Review Questions

• Why is it important to monitor iron intake in patients with thalassemia?
• What role does folic acid play in the management of thalassemia?
• How can antioxidants benefit individuals with thalassemia?

Related terms

Hemoglobin: Hemoglobin is a protein in red blood cells responsible for carrying oxygen throughout the body.

Anemia: Anemia is a condition where there are not enough healthy red blood cells to carry adequate oxygen to the body's tissues.

Chelation Therapy: Chelation therapy involves the administration of agents that bind to excess minerals or metals in the body, such as iron, to facilitate their excretion.