first category
In Devvyaprashay chikitsa there is more of a psychological treatment like casting of mantra (holy hymns), wearing of stones and gems and going to holy places are included in this treatment. When the patient’s abnormal condition is taken into consideration and then he is given medicine is known as Yuktivyaprashaya chikitsa. In Satvavajya chikitsa one draws his attention away from the factors that cause him problems
SECOND CATEGORY
Antah-parimarjan means the internal administration of the medicine. The treatment that is given in out of their body like local application etc is known as Bahir-parimarjan. A surgical aspect involvement in treating of a disease or wound comes under Shastra-parimarjan
THIRD CATEGORY
In the langhan the doshas are in the least amount and the patient is also weak. In this he is jatahragni (digestive enzymes) ad vayu is increased so the disease or the abnormality gets settled at its place only. In the langhan pachan after performing the langhan certain medicines are give so as the doshas gets digested. When the doshas are vitiated in excess then he is done Doshavesechan (sanshodhan)