Baidyanath Abhrak Bhasma is calcined mica ash useful in Ayurveda for respiratory disorders, liver & abdominal diseases, mental diseases and psychosomatic related disorders. Abhrak Bhasma is made through the process of calcination and by using mica as a main constituent and plant sap, juices, and decoctions. Abhrak Bhasma cures phthisis, diabetes, debility of old age. It heals chronic fever, bronchitis, asthma, piles, palpitation of the heart, blood pressure, nervous debility, spermatorrhoea, hard breathing, asthma, coryza, leucorrhoea, stricture urethra, burning urination and retention of urine.