Botanical Name : Andrographis Paniculata Tamil Name : Siriyanangai The Siriyanangai is a South Asian plant native to nations like India and Sri Lanka. Andrographis is a popular supplement for preventing and treating colds and flu. Medicine Benefits of Green chiretta Powder : One of the most effective medicine for Malaria treatments It is used to treat jaundice. How to Consume : Mix 5 gms of powder with 100 ml water and bring to a boil for a few minutes. Filter the water once it has warmed up and drink it before eating in the morning.