1.
रसविमानम्
Rasa Vimana (Taste-based factors for the measurement of diseases and drugs)
2.
त्रिविधकुक्षीयविमानम्
Trividhakukshiya Vimana (Three parts of abdomen and principles of diet)
•
जनपदोद्ध्वंसनीयविमानम्
Janapadodhvansaniya Vimana (Determination of specific characteristics of destruction of communities)
4.
त्रिविधरोगविशेषविज्ञानीयविमानम्
Trividha Roga Vishesha Vijnaniya Vimana (Three methods for knowledge of disease)
5.
स्रोतोविमानम्
Sroto Vimana (Specific features of channels of transport and transformation)
6.
रोगानीकविमानम्
Roganika Vimana (Classification of Diseases)
7.
व्याधितरूपीयविमानम्
Vyadhita Rupiya Vimana (Types of patients and organisms affecting Human Body)
8.
रोगभिषग्जितीयविमानम्
Rogabhishagjitiya Vimana (Methods of conquering debate and disease)
संवत्सरशते पूर्णे याति संवत्सरः क्षयम्| देहिनामायुषः काले यत्र यन्मानमिष्यते ||२६||
With the onset of the tretayuga, greed gave rise to malice in its wake, malice led to falsehood, and falsehood led to passion, anger, vanity, hatred, cruelty, aggression, fear, grief, anxiety, distress and the like. Symbolically, during tretayuga, one-fourth of dharma (religious duties) disappeared, resulting in reduction of the life-span of human beings by a quarter. Similarly, there was reduction in the attributes of earth etc., by a quarter. Because of the reduction of these attributes there was diminution by one quarter of the unctuousness, purity, tastes (rasa), potency (veerya), post digestive effects (vipaka), prabhava and qualities of grains. In effect, this degradation impacted all aspects of living beings that were described to have existed in the satyayuga. There was an unusual change in the maintenance of equilibrium of tissue elements and there was vitiation of agni (pitta) and maruta (vata) by which, first of all, bodies of living beings got afflicted with diseases viz. jwara (fever) etc. Therefore the life-span of living beings underwent gradual diminution.
english translation
saMvatsarazate pUrNe yAti saMvatsaraH kSayam| dehinAmAyuSaH kAle yatra yanmAnamiSyate ||26||
hk transliteration by Sanscript