Putapakwa Visham Jwarantak Lauh Reference: Rasendra Sara Sangraha, Jvaradhikara. Introduction Putapakwa Visham Jwarantak Lauh is classical formulation that pacifies pitta and Kapha and is herbo-mineral formulation in Ayurveda. This Ayurvedic medicine is tridoshnashk. It acts as antiperiodic and diaphoretic Ayurvedic agent. This medicine is useful in treating fevers. Ingredients Shuddha Parada (Purified Mercury) 4 Parts Shuddha Gandhak (Purified sulphur)  4 Parts Hema (Svarna) bhasma 1 Parts Lauha Bhasma 8 Parts Tamra Bhasma 8 Parts Abhraka Bhasma 8 Parts Vanga Bhasma