Which medications in the drug class Nutritionals are used in the treatment of Sickle Cell Anemia?

Updated: May 12, 2021
  • Author: Joseph E Maakaron, MD; Chief Editor: Emmanuel C Besa, MD  more...
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Severe anemia and vaso-occlusive processes results in incapacitating complications. Glutamine reduces acute complications (eg acute chest syndrome) associated with SCD.

Glutamine (Endari)

Glutamine is an amino acid oral powder for acute complications associated with SCD. The precise mechanism of action is unknown. Sickle RBCs are more susceptible to oxidative damage than normal RBCs, which may contribute to chronic hemolysis and vaso-occlusive events associated with SCD. Pyridine nucleotides, NAD+ and its reduced form NADH, regulates and prevents oxidative damage in RBCs. Glutamine is believed to improve the NAD redox potential in sickle RBCs by increasing reduced glutathione’s availability.

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