Nanju murivu tab is a classical siddha medicine used to treat skin disease, insect bite, allergic dermatitis and act as a blood purifier. It has anti allergic, anti-histamine and antidote activity. the anti-histamine activity express potential effect on allergic contact dermatitis and other allergic skin diseases. Especially in siddha aspect the ingredients act against all kind of poisoness bite and insect bite that leads to skin rashes and allergic reaction. Nanju murivu tab is traditionally used as a blood purifier that eliminated impurities of blood & act as a detoxifier.