"Cassia fistula linn: An overview of its traditional uses and phytochemistry and therapeutic applications"

Cassia fistula L. (Fabaceae), commonly known as Amaltas or Golden Shower Tree, is an important medicinal plant widely used in traditional medicine. Different parts, particularly fruit pulp, leaves, flowers, bark and seeds, contain bioactive constituents including anthraquinones, flavonoids, phenolic compounds, tannins and chromones. These compounds are associated with diverse pharmacological activities. The fruit pulp has demonstrated laxative activity and reported benefits in constipation. Experimental studies have also reported anti-inflammatory, antioxidant, antimicrobial, antidiabetic, hepatoprotective, nephroprotective and anti-arthritic activities. Topical preparations have shown potential in wound healing and selected skin disorders. Overall, C. fistula possesses considerable pharmacological potential; however, evidence is stronger for constipation, while many other applications remain supported mainly by preclinical studies. Further research involving standardized extracts, active constituents, dose optimization, toxicity evaluation and well-designed clinical trials is required to establish its therapeutic potential. [1,2]