Samprapti
(pathology)
Following are synonyms of samprapti:
This term is defined as the process of development of disease, which
starts from the disturbance of the equilibrium of the doshas and after going
through different stages causes disease. Following are the different stages
of samprapti:
- Sanchaya
At this stage the quantum of dosha increases within the dwelling place
and signs and symptoms of the disease are seen and patient wishes to do
activities that are opposite to the causative factor.
Example: increase in the quantum of kapha dosha in urapradesh
(thoracic region). The causative factor of Sanchay stage is divided into
following two types:
- Prakrut (natural)
It refers to the change of quantum of dosha according to the
seasons.
Example: Sanchay of kapha dosha during shishira (winter
season).
- Vikarit (pathological)
It refers to the change in the quantum of dosha due to unhealthy
diet and unhealthy conduct.
Example: Excessive eating of ice-cream leads to increase in
the quantum of kapha dosha in the body.
- Prakop
This refers to further increase of the in the quantum of dosha, which
tends to come out of its ashaya (dwelling place). It is divided into two
categories:
- Direct
It refers to the movement of the dosha to its prakop stage without
attending its stage of sanchay.
- Indirect
In this type the quantum of dosha increases in sanchaya stage which
leads to its prakopa stage.
It is also classified into two types:
This stage has two directions one leads to disease and the
other reverts the process to health. If the causative factor
continues then it goes to the next stage of samprapti i.e. prasar
which leads to disease and if the causative factor is removed then
it reverses the process to health (Prashaman ), hence at this level
of samprapti it is not necessary that it will develop disease.
- Prasar
This refers to the stage where quantum of dosha increases unto its
zenith. Due to which dosha comes out of its ashay and start circulating
through out the body.
- Sthansanshraya
At this stage the circulating dosha get deposited at particular place
of the body where there is kha-vaygunyat or shroto-rodh (obstruction
incirculation) and disease developed according to the involvement of
shrotosha
Example: if pranvah shrotash (respiratory system) is involved
then the disease like cough, pneumonia, asthma, etc could develop.
- Vyakti
This refers to the stage of dosh dushya sammurchhana (mixing of dosh
and dushya at the place of sthansansraya). The sign & symptoms
developed on the body according to the involvement of dosha (vata,
pitta, and kapha) and dushya (rasha, rakta, mans, meda, asthi, majja,
shukra)
Example: if dosh dushya sammurchhana takes place between pitta
(dosh) and rakta (dushya) then the sign & symptoms developed over
the body are small furuncles over the skin which have burning sensation.
The sign & symptoms developed at this stage is called purvaroopa of
the disease.
- Bheda
At this stage the process of dosh-dushya-sammurchhana is completed and
most of the sign and symptoms develop on the body by the help of which
disease could be diagnosed. The sign & symptoms developed at this
stage are called roopa of the disease.
Types of Samprapti
- Sankhia (numerical)
It denotes the number of subtypes of disease.
Example: jwar (fever) has eight subtypes i.e. vataj, pittaj,
kaphaj etc.
- Vikalp (proportional)
During alteration of dosha is caused by its causative factor its
property gets exaggerated. This exaggeration may be of its single
property, more than one property or all the properties. The alteration
of dose according to alteration of property in proportional way is
called vikalp samprapti.
Example: vata has - laghir, rukchha, shifa, chal.
- Pradhaniya (main)
This refers to the situation where more then one dosha is involved in
the development of disease.
- Bal Samprapti (severity)
It refers tot he situation where it is important to know which dosha is
main and which is subsidiary.
Kal Samprapti (time)
This refers to the determination of the altered dosha by the
exaggeration of the property of particular dosha at particular period
i.e. exaggeration of kapha dosha in the morning diet Kaphaj Viadhi
(disease caused by kapha).