Gotu Kola (Centella asiatica)

Abstract Centella asiatica has been considered as brain tonic due to its wide beneficial neuroprotective activity. Besides this, various other effects such as anti-inflammatory, antiproliferative, anticancer, antioxidant, antiulcer, wound healing, etc. have been reported. These effects were tested on animal model and various phytochemicals such as asiactic acid, asiatosides, polyphenolic compounds, etc. are proven effective for these responses. The herb is also tested for its toxicity and interactions with other drugs. Anticonvulsant drugs were found to interact with C. asiatica and also toxicological study suggested its use with cautions over long period of time. Also, various commercial products are available throughout the world that has been majorly used for enhancing memory, antioxidant, skin nourishment, neuroprotective as well as dietary supplements. Further research work need to be done more on clinical as well as cultivation aspects.