Menadione bisulfite is a water-soluble analog of Vitamin K3. Pharmacologic studies on menadione bisulfate indicad that its toxicity is relatively low. In man, doses approximately ten times as great as those generally recommended for therapeutic use, given daily for a period of one week. Redox cycling compounds, such as menadione, have the potential to effectively mitigate the toxicity of organophosphorus pesticides including parathion. Menadione bisulfite behaved as a competitive inhibitor of chicken muscle aldose reductase.

Menadione, a drug belong to class of Vitamin K, is prescribed for the treatment of hemorrhage, vitamin K deficiency, moderate to severe forms of hypoprothrombinaemia in adults and children. Menadione is a synthetic form of vitamin K, a lipid-soluble vitamin. Vitamin K is a vital cofactor for the biosynthesis of prothrombin, factor VII, IX, X, protein C and protein S. Menadione supports the functions of osteocalcin. Large doses of menadione have been reported to cause adverse outcomes including hemolytic anemia due to glucose-6-phosphate dehydrogenase deficiency, neonatal brain or liver damage, or neonatal death in some rare cases.

Menadione bisulfite is a water-soluble analog of Vitamin K3. Pharmacologic studies on menadione bisulfate indicad that its toxicity is relatively low. In man, doses approximately ten times as great as those generally recommended for therapeutic use, given daily for a period of one week. Redox cycling compounds, such as menadione, have the potential to effectively mitigate the toxicity of organophosphorus pesticides including parathion. Menadione bisulfite behaved as a competitive inhibitor of chicken muscle aldose reductase.

Menadione bisulfite is a water-soluble analog of Vitamin K3. Pharmacologic studies on menadione bisulfate indicad that its toxicity is relatively low. In man, doses approximately ten times as great as those generally recommended for therapeutic use, given daily for a period of one week. Redox cycling compounds, such as menadione, have the potential to effectively mitigate the toxicity of organophosphorus pesticides including parathion. Menadione bisulfite behaved as a competitive inhibitor of chicken muscle aldose reductase.