Ardhnareshwar Rasa Reference – Bhaishajya-Ratnavali Shiro Rogadhikar 1017/48-49 Introduction Ardhnareswar rasa is a herbo-mineral composition. This Ayurvedic formulation is best for kaphaj shiroshoola (headache due to vitiated kapha dosha). Ingredients Cowrie Bhasma – 5 parts Shuddha Tankan – 5 parts Maricha Churna – 9 parts Shuddha Vatsanabha – 3 parts Description of Ingredients Cowrie Bhasma (Ash of Cypraea moneta) – This bhasma is prepared from kapardika (yellow colored cowry shells. This bhasma mainly contains CACO3. It pacifies Kapha dosha. It