Either boiling or water extract is formed from the crude drug to which, jaggary and bound astringents like Dhatakipushp, Babbul etc. are mixed for a particular amount. during this condition fermentation takes place and these original medication bear chemical changes and transform a preparation known as Asava – Arishta. Asava-Arishta of upper efficiency are clear liquids with pleasant odour.

•Amritaristha

•Abhyaristha

•Ashvagandharistha

•Arjunaristha

•Ashokaristha

•Arvindasava

•Usirasava

•Kankasava

•Kumaryasava

•kutjaristha

•Khadiraristha

•Chandnasava

•Dashmualaristha

•Draksharistha

•Devdavaryadhristha

•Patrangasava

•Parpatadhyaristha

•Pipalyasava

•Punarnavasava

•Balarishtha

•Punarnavaristha

•Draksharistha

•Babularishtha

•Mustakaristha

•Rohitkaristha

•Lohasava

•Sarivadhyasava

•Sarswataristha

•Vidangaristha