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|keywords=Nidana Sthana,Jwara Nidana, Raktapitta Nidana, Gulma Nidana, Prameha Nidana, Kushtha Nidana, Shosha Nidana, Unmada Nidana, Apasmara Nidana

|keywords=Nidana Sthana,Jwara Nidana, Raktapitta Nidana, Gulma Nidana, Prameha Nidana, Kushtha Nidana, Shosha Nidana, Unmada Nidana, Apasmara Nidana

|description=The section Nidana Sthana deals with principles of diagnosis of diseases. The term Nidana is applied for knowing the origin of disease (vyadhijanaka) and comprehensive information of disease (vyadhibodhaka).

|description=The section Nidana Sthana deals with principles of diagnosis of diseases. The term Nidana is applied for knowing the origin of disease (vyadhijanaka) and comprehensive information of disease (vyadhibodhaka).

|image=http://www.carakasamhitaonline.com/mediawiki-1.32.1/resources/assets/ogimgs.jpg

|image=http://www.carakasamhitaonline.com/resources/assets/ogimgs.jpg

|image_alt=charak samhita

|image_alt=charak samhita

|type=article

|type=article

There are innumerable diseases. Major diseases are mentioned in this text. Therefore one may not find complete description of certain diseases seen in contemporary era. Any new or unknown disease should be studied by assessment of vitiated [[dosha]] and [[dushya]] (vitiated factors). The criteria like type of pain, appearance (color), etiology, site, symptoms and name shall be applied for identification.[[Trishothiya Adhyaya#Criteria for classification of diseases|(Cha.Su.18/42-43)]]  

There are innumerable diseases. Major diseases are mentioned in this text. Therefore one may not find complete description of certain diseases seen in contemporary era. Any new or unknown disease should be studied by assessment of vitiated [[dosha]] and [[dushya]] (vitiated factors). The criteria like type of pain, appearance (color), etiology, site, symptoms and name shall be applied for identification.[[Trishothiya Adhyaya#Criteria for classification of diseases|(Cha.Su.18/42-43)]]  

All endogenous diseases start with vitiation of [[dosha]]. The causative factors elucidated in the detailed history of a patient’s diet, lifestyle, psychological frame and others direct the vitiation of a specific [[dosha]]. Then their status (increase or decrease) can be assessed based on the premonitory signs and clinical features. Then after evaluation of aggravating ([[anupashaya]]) and pacifying ([[upashaya]]) factors is done. The sequence of events in the pathogenesis of a disease is understood and accordingly treatment protocol is formulated.  

All endogenous diseases start with vitiation of [[dosha]]. The causative factors elucidated in the detailed history of a patient’s diet, lifestyle, psychological frame and others direct the vitiation of a specific [[dosha]]. Then their status (increase or decrease) can be assessed based on the premonitory signs and clinical features. Then after evaluation of aggravating ([[anupashaya]]) and pacifying ([[upashaya]]) factors is done, the sequence of events in the pathogenesis of a disease is understood and accordingly treatment protocol is formulated.  

[[Prajnaparadha]] (intellectual errors, or knowingly violating rules) is one of the fundamental cause of all endogenous and exogenous diseases. [[Asatmendriyarthasamyoga]] (improper union of senses with their objects) and [[parinama]](time) are other two causative factors . These  principles reveal that all idiopathic diseases of unknown etiology also have a definite cause, that needs to be searched and removed for its proper management.

[[Prajnaparadha]] (intellectual errors, or knowingly violating rules) is one of the fundamental cause of all endogenous and exogenous diseases. [[Asatmendriyarthasamyoga]] (improper union of senses with their objects) and [[parinama]](time) are other two causative factors . These  principles reveal that all idiopathic diseases of unknown etiology also have a definite cause, that needs to be searched and removed for its proper management.

===Researches===

===Researches===

#A team of researchers compiled all Sanskrit texts of [[Nidana Sthana]] in a project report.<ref>Critical Edition of Charaka Nidana Sthana available from http://ayushportal.nic.in/EMR/LITERARY_FINAL_REPORT-1.pdf downloaded on 17/04/2019</ref>

#A team of researchers compiled all Sanskrit texts of [[Nidana Sthana]] of Charak Samhita in a project report.<ref>Critical Edition of Charaka Nidana Sthana available from http://ayushportal.nic.in/EMR/LITERARY_FINAL_REPORT-1.pdf downloaded on 17/04/2019</ref>

#Shrirang S.G. have done a critical study on Nidana Sthana with special reference to [[Prameha Nidana]] <ref> Shrirang S.G. Thesis on Critical Study Of Caraka Nidana Sthana With Special Reference To Prameha . Department of Samhita . Institute for Post Graduate Teaching & Research in [[Ayurveda]], Gujarat Ayurved University, Jamnagar . 2000</ref>

#Shrirang S.G. have done a critical study on Nidana Sthana with special reference to [[Prameha Nidana]] <ref> Shrirang S.G. Thesis on Critical Study Of Caraka Nidana Sthana With Special Reference To Prameha . Department of Samhita . Institute for Post Graduate Teaching & Research in [[Ayurveda]], Gujarat Ayurved University, Jamnagar . 2000</ref>

#Shashirekha H. K. has studied [[Shosha Nidana]] described in [[Nidana Sthana]]. <ref>Shashirekha H K . A Study On Caraka Nidana Sthana With Special Reference To Shosha . Swasthavritta . Dr. Basavaraj Nagur Memorial Rural Ayurvedic Medical College And Hospital (Dr. B N M R), Bijapur .2010</ref>

#Shashirekha H. K. has studied [[Shosha Nidana]] described in [[Nidana Sthana]]. <ref>Shashirekha H K . A Study On Caraka Nidana Sthana With Special Reference To Shosha . Swasthavritta . Dr. Basavaraj Nagur Memorial Rural Ayurvedic Medical College And Hospital (Dr. B N M R), Bijapur .2010</ref>