Ayurveda advocates certain purification methods for flushing out the stagnant and abnormally accumulated metabolites and endotoxins and thereby making system clean and fresh. This therapy is called panchakarma therapy.
Vamana (includes vomiting) virechana( purgation) vasty (nenema) nasya ( nasal medication) and rakta moksha ( bloodletting ) are the five expelling or detoxification treatments.
The aim of ayurveda can be categorized into two
1. Relief of misery of the suffering people
2. Preservation of health of healthy people and to help them to attain the four principle aims of life which are as follows:
Dharma: doing right things, which are good for the well being of the individual as well his society to perform religious rites, etc
Artha : to acquire wealth of the means of livelihood.
Kama: satisfaction of the worldly desires, passion etc.