Aparajitha Dhooma Choorna Agarbathi
In Ayurveda, the importance of dhoopana has been explained centuries before . In AD 6 century , Vagbhata has mentioned the use of Aparajitha Dhooma Choorna in the chapter Jwara chikitsa in the text book astanga hrydaya. There acharya has used the word bhoothagna which means anti -microbial activity.