Changes

* The first chapter of this tetrad, [[Matrashiteeya]], deals with the daily regimen to be followed by healthy individuals to maintain their health.  

* The first chapter of this tetrad, [[Matrashiteeya]], deals with the daily regimen to be followed by healthy individuals to maintain their health.  

* The next chapter, [[Tasyashiteeya]], recommends changes one should make in his/her daily habits and lifestyle i.e. clothing, food habits, exercise etc., depending upon the season, to stay healthy.  

* The next chapter, [[Tasyashiteeya]], recommends changes one should make in his/her daily habits and lifestyle i.e. clothing, food habits, exercise etc., depending upon the season, to stay healthy.  

* The seventh chapter in the [[Charaka Samhita]], [[Naveganadharaniya]], explains the importance of suppressible and non-suppressible urges in the human body, diseases due to non-suppressible urges and their treatment.  

* The seventh chapter in the [[Charak Samhita]], [[Naveganadharaniya]], explains the importance of suppressible and non-suppressible urges in the human body, diseases due to non-suppressible urges and their treatment.  

* [[Indriyopakramaniya]] is the last chapter in this tetrad, dealing with ''sadvritta'' (general code of conduct). Besides maintaining his own health, ''sadvritta'' also helps the individual in maintaining healthy relations with other individuals, thus helping maintain harmony in the society at large.

* [[Indriyopakramaniya]] is the last chapter in this tetrad, dealing with ''sadvritta'' (general code of conduct). Besides maintaining his own health, ''sadvritta'' also helps the individual in maintaining healthy relations with other individuals, thus helping maintain harmony in the society at large.

* The next chapter, [[Upakalpaniya]], emphasizes on how a physician should be well equipped before administering any ''shodhana'' procedure to any of the patients. This chapter provides the outline for a fully equipped hospital and standard ''vamana'' and ''virechana'' procedures. The last chapter of this tetrad, [[Chikitsaprabhritiya]], depicts the importance of ''shodhana'' over ''shamana'' therapy. The details of properly / improperly administered ''shodhana'' procedures are discussed here. Important concepts like ''shuddhachikitsa'' (pure form of treatment)and ''svabhavoparamavada''(theory of natural destruction) etc. have also been described in this chapter.

* The next chapter, [[Upakalpaniya]], emphasizes on how a physician should be well equipped before administering any ''shodhana'' procedure to any of the patients. This chapter provides the outline for a fully equipped hospital and standard ''vamana'' and ''virechana'' procedures. The last chapter of this tetrad, [[Chikitsaprabhritiya]], depicts the importance of ''shodhana'' over ''shamana'' therapy. The details of properly / improperly administered ''shodhana'' procedures are discussed here. Important concepts like ''shuddhachikitsa'' (pure form of treatment)and ''svabhavoparamavada''(theory of natural destruction) etc. have also been described in this chapter.

The fifth ''Chatushka'' is about ''roga'' (disease). As the name suggests, this ''Chatushka'' provides a (brief) list of diseases that are extensively mentioned throughout [[Charaka Samhita]].  

The fifth ''Chatushka'' is about ''roga'' (disease). As the name suggests, this ''Chatushka'' provides a (brief) list of diseases that are extensively mentioned throughout [[Charak Samhita]].  

* The first chapter [[Kiyanta Shiraseeya]], provides the details of diseases like ''shiroroga''(diseases of the head), ''hridroga''(cardiac diseases), eighteen types of ''kshaya''(loss of body tissues), ''vidradhi'' (abscess) and ''madhumeha''(a clinical condition similar to diabetes mellitus).  

* The first chapter [[Kiyanta Shiraseeya]], provides the details of diseases like ''shiroroga''(diseases of the head), ''hridroga''(cardiac diseases), eighteen types of ''kshaya''(loss of body tissues), ''vidradhi'' (abscess) and ''madhumeha''(a clinical condition similar to diabetes mellitus).  

* The next chapter, [[Trishothiya]], elucidates various types of edema. The third chapter of this tetrad, [[Ashtodariya]], reveals the types of about 48 diseases that are caused by a combination of ''doshas''. The last chapter of this tetrad, [[Maharoga]], is exclusively dedicated to the diseases caused by single ''doshas''(''vata'', ''pitta'', or ''kapha'').

* The next chapter, [[Trishothiya]], elucidates various types of edema. The third chapter of this tetrad, [[Ashtodariya]], reveals the types of about 48 diseases that are caused by a combination of ''doshas''. The last chapter of this tetrad, [[Maharoga]], is exclusively dedicated to the diseases caused by single ''doshas''(''vata'', ''pitta'', or ''kapha'').

The sixth ''Chatushka'', ''Yojanachatushka'', deals with aspects of treatment of various diseases.  

The sixth ''Chatushka'', ''Yojanachatushka'', deals with aspects of treatment of various diseases.  

* The first chapter of this tetrad, [[Ashtauninditiya]], describes eight types of people who are marginalized (or ridiculed) in the society due to their physical features. Out of these eight, only two i.e. ''atisthoola'' (morbidly obese) and ''atikrisha'' (emaciated) are described in detail because of their clinical significance along with their symptomatology and treatment.  

* The first chapter of this tetrad, [[Ashtauninditiya]], describes eight types of people who are marginalized (or ridiculed) in the society due to their physical features. Out of these eight, only two i.e. ''atisthoola'' (morbidly obese) and ''atikrisha'' (emaciated) are described in detail because of their clinical significance along with their symptomatology and treatment.  

* The next chapter, [[Langhanabrimhaniya]], describes six types of treatment i.e. ''langhana''(fasting), ''brimhana''(nourishing therapy), ''snehana'', ''svedana'', ''rukshana''(medical treatment for reducing fat/corpulence) and ''stambhana''(astringent therapy) – primarily for managing ''atisthoola'' or ''atikrisha'' conditions, but also indicated for various other conditions described later in [[Charaka Samhita]]. Out of these six, mainly two therapies i.e. ''langhana'' and ''brimhana'' have been described in greater detail.  

* The next chapter, [[Langhanabrimhaniya]], describes six types of treatment i.e. ''langhana''(fasting), ''brimhana''(nourishing therapy), ''snehana'', ''svedana'', ''rukshana''(medical treatment for reducing fat/corpulence) and ''stambhana''(astringent therapy) – primarily for managing ''atisthoola'' or ''atikrisha'' conditions, but also indicated for various other conditions described later in [[Charak Samhita]]. Out of these six, mainly two therapies i.e. ''langhana'' and ''brimhana'' have been described in greater detail.  

* The third chapter, [[Santarpaniya]], deals with diseases caused due to over-nourishment or malnourishment along with their treatment.  

* The third chapter, [[Santarpaniya]], deals with diseases caused due to over-nourishment or malnourishment along with their treatment.  

* The last chapter of this ''Chatushka'', [[Vidhishonitiya]], deals with diseases that are not cured by any of the above-mentioned therapies and termed as diseases due to vitiation of ''rakta'' (blood). Such diseases, along with their etiology, symptomatology and treatment have been described in this chapter. Overall this ''Chatushka'' deals with all types of treatment modalities that find extensive reference across [[Charaka Samhita]].

* The last chapter of this ''Chatushka'', [[Vidhishonitiya]], deals with diseases that are not cured by any of the above-mentioned therapies and termed as diseases due to vitiation of ''rakta'' (blood). Such diseases, along with their etiology, symptomatology and treatment have been described in this chapter. Overall this ''Chatushka'' deals with all types of treatment modalities that find extensive reference across [[Charak Samhita]].

The last ''Chatushka'' of the [[Sutra Sthana]] is ''Annapana Chatushka''.  

The last ''Chatushka'' of the [[Sutra Sthana]] is ''Annapana Chatushka''.  

* The last chapter, [[Vividhashitapitiya]], deals with important concepts such as formation of body tissues from the diet consumed, immunity and immune-compromised individuals, diseases originated from various body tissues, and migration of ''dosha'' from ''shakha''(periphery or the tissue elements) to ''koshtha''(central part of the body or alimentary tract)and vice versa.

* The last chapter, [[Vividhashitapitiya]], deals with important concepts such as formation of body tissues from the diet consumed, immunity and immune-compromised individuals, diseases originated from various body tissues, and migration of ''dosha'' from ''shakha''(periphery or the tissue elements) to ''koshtha''(central part of the body or alimentary tract)and vice versa.

The last two chapters are termed as ''Sangrahadvaya''.  

The last two chapters are termed as ''Sangrahadvaya''.

* The first of these two chapters, [[Dashapranayataneeya]], deals with the ten locations in the human body where ''Prana''(life) resides. Besides this important concept, the chapter also details the attributes of a ''pranabhisaravaidya''(a physician who protects the life) and a ''rogabhisaravaidya'' (a physician who aggravates the disease and takes away the life of the patient).  

* The first of these two chapters, [[Dashapranayataneeya]], deals with the ten locations in the human body where ''Prana''(life) resides. Besides this important concept, the chapter also details the attributes of a ''pranabhisaravaidya''(a physician who protects the life) and a ''rogabhisaravaidya'' (a physician who aggravates the disease and takes away the life of the patient).  

* The last chapter of [[Sutra Sthana]], [[Arthedashmahamooliya]], deals with a variety of subjects such as the importance of ''Arth'' (hridaya-heart), ten major blood vessels or channels from the heart, the definition of ''ayu'' (combination of four entities i.e. body, mind, soul and senses) and its four types, Ayurveda, the aim of Ayurvedic science,and its method of study etc.

* The last chapter of [[Sutra Sthana]], [[Arthedashmahamooliya]], deals with a variety of subjects such as the importance of ''Arth'' (hridaya-heart), ten major blood vessels or channels from the heart, the definition of ''ayu'' (combination of four entities i.e. body, mind, soul and senses) and its four types, Ayurveda, the aim of Ayurvedic science,and its method of study etc.

The name of each chapter of [[Sutra Sthana]] has its own significance. It either describes the main content of the chapter, the first topic described in that chapter, or the first word of that chapter. All the chapters are written in the same prose and poetry format. Each chapter ends with a summarizing verse or ''Tatrashloka''(chapter summary). In some places, the prose is followed by poetry describing the same topic, such as ''Bhavati Cha Atra''(the topic first described in prose is then described in poetry format). Various parameters have been used while constructing the ''shlokas'' of the [[Sutra Sthana]], denoting the command of the author over Sanskrit. The chapters of [[Charaka Samhita]] are written in various styles, including as a dialogue (or a question-answer session) between the sage Atreya and his protégé, Agnivesha, or discussions among an assembly of sages. In fact, on reading the [[Charaka Samhita]], one can find four type of ''sutras'' - ''Guru sutras'' (by the sage Atreya), ''Shishyasutras'' (by Agnivesha, the disciple or ''shishya'' of Atreya), ''Pratisankartu sutras'' (by Charaka), and ''Ekiyasutras''(anonymous).  

The name of each chapter of [[Sutra Sthana]] has its own significance. It either describes the main content of the chapter, the first topic described in that chapter, or the first word of that chapter. All the chapters are written in the same prose and poetry format. Each chapter ends with a summarizing verse or ''Tatrashloka''(chapter summary). In some places, the prose is followed by poetry describing the same topic, such as ''Bhavati Cha Atra''(the topic first described in prose is then described in poetry format). Various parameters have been used while constructing the ''shlokas'' of the [[Sutra Sthana]], denoting the command of the author over Sanskrit. The chapters of [[Charak Samhita]] are written in various styles, including as a dialogue (or a question-answer session) between the sage Atreya and his protégé, Agnivesha, or discussions among an assembly of sages. In fact, on reading the [[Charak Samhita]], one can find four type of ''sutras'' - ''Guru sutras'' (by the sage Atreya), ''Shishyasutras'' (by Agnivesha, the disciple or ''shishya'' of Atreya), ''Pratisankartu sutras'' (by Charak), and ''Ekiyasutras''(anonymous).  

Like in most sections of the [[Charaka Samhita]], the [[Sutra Sthana]] also reads as a free-flow text, with each chapter linked logically with the preceding and succeeding chapters in some way.

Like in most sections of the [[Charak Samhita]], the [[Sutra Sthana]] also reads as a free-flow text, with each chapter linked logically with the preceding and succeeding chapters in some way.

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