Ashwa Kanchuki Rasa Reference: Ras Yog Sagar 266/1065 – 1067 Ashwa Kanchuki Rasa is an Ayurvedic medicine in tablet form. It is used in the treatment of cold, asthma, bronchitis, etc. This medicine contains heavy metal ingredient since it should be taken only under medical supervision. It balances Vata and Kapha. Ingredients 10 g fine power of each of:- Shuddha Parada – Herbal purified Mercury Tankana Bhasma – Borax Shuddha Gandhaka – Herbal purified Sulphur Vatsanabha – Purified Aconitum ferox