Ethnobotany,phytochemistry and pharmacological potential of Vitex negundo L.(five-leaved chaste tree):An updated review

In the past two decades,a shift in paradigm has been observed in the development of new drugs from the plants for the treatment of diseases.Many scientists are focusing on the evidence based use of medicinal plants to develop pharmacotherapy for various human ailments.An important medicinal plant that has caught the attention of researchers all over the globe is Vitex negundo Linn.This plant is commonly used in various traditional systems of medicine like Ayurveda,Chinese,Siddha and Unani to treat various diseases and has been the subject of extensive research studies lately.Its roots and leaves are widely used in various disorders and illnesses such as skin eczema,ringworm,liver disorders,spleen enlargement,rheumatic pain,gout,abscess,backache etc.Seeds are also used as folklore medicine in bronchitis,eye disorders,female reproductive disorders,cold,dropsy,malarial fever and as demulcent.The current article is an effort to compile an updated review to disseminate knowledge and information among the scientific fraternity covering the progress made in the pharmacology and phytochemistry of this useful medicinal plant.This review on a very important traditional medicine,Vitex negundo L.can serve as a reference to the scientific community for their future research on this plant.