To understand physiology,
pathology and pharmacokinetics of ayurvedic therapeutics the concept of
panchbhoutic siddanth is of vital importance. Phrithwi, Aapa, Teja, Vayu
and Akasha are the five (Pancha) basic elements that are the
constituents of all living matter. Together these five are called
Panchamahabhoota. These five elements are the building units of every
thing, including medicines and living beings. Depending on the majority
of the content, the matter is classified as Parthiva, Apya, Taijasa,
Vayaviya and Akashiya respectively. The permutation and combination of
these elements and its quantum in a given matter decides its properties.
Mahabhoota is the smallest divisible unit of any matter.
The space without which exixtence of any matter is impossible is called
the Akashamahabhoota that was first evolved from the akasha-tanmatra
(only Akasha element). The Sound (Shabda) is the main sense attribute
and Apratighatatwa (Nonresistance?) is its main property. Next to evolve
from Akashamahabhoota. Sparsha (touch) is Vayumahabhoota that inherits
attribute of Shabda. Chalatwa as its main property. From Vayumahabhoota
the next to evolve is Agnimahabhoota. The main sense attribute of Agni
is Roopa (Vision) and the main property is Ushnatwa (heat). It also
inherits the sense attributes of Shabda and Sparsha from the earlier
Mahabhootas.The next in line to evolve from Agnimahabhoota is
Aapamahabhoota (Jalamahabhoota). Rasa (taste) is its main sense
attribute and Dravatwa (liquidity) is the main property, along with that
inherited from earlier Mahabhoota.
The last to evolve is Prithwimahabhoota. Kharatwa (roughness) is the
main property and Gandha (Smell) is the main sense of this Mahabhoota
along with properties inherited from the earlier once.
All this ayurvedic knowledge of the panchamahabhoota can be summarized
as:
Mahabhoota Sense Attributes Main Property
- Akasha Shabda Aapratighata
- Vayu Shabda, Sparsha Sparsha Chala
- Agni Shabda, Sparsha, Roopa,Sparsha,
Roopa Ushna
- Aapa (Jala) Shabda, Sparsha, Roopa,
Rasa Drava
- Prithwi Shabda, Sparsha, Roopa,
Rasa, Gandha Khara