Prabhava - Revision history

Agnivesha at 19:10, 23 February 2024

2024-02-23T19:10:09Z

← Older revision		Revision as of 19:10, 23 February 2024
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	\|data2 = S. Pavan Kumar <sup>1</sup>		\|data2 = S. Pavan Kumar <sup>1</sup>
	\|label3 = Reviewers		\|label3 = Reviewers
	\|data3 = Sawant B.<sup>2</sup>, Basisht G.<sup>3</sup>,		\|data3 = Sawant B.<sup>2</sup>, [[Gopal Basisht\|Basisht G.]]<sup>3</sup>,
	\|label4 = Editor		\|label4 = Editor
	\|data4 = Deole Y.S.<sup>4</sup>		\|data4 = [[Yogesh Deole\|Deole Y.S.]]<sup>4</sup>
	\|label5 = Affiliations		\|label5 = Affiliations
	\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati , India <br/><sup>2</sup> Department of Dravyaguna, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India <br/><sup>3</sup>Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>4</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India		\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati , India <br/><sup>2</sup> Department of Dravyaguna, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India <br/><sup>3</sup>Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>4</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India

Agnivesha: /* Further reading */

2023-03-14T08:45:00Z

Agnivesha at 06:27, 6 March 2023

2023-03-06T06:27:23Z

← Older revision		Revision as of 06:27, 6 March 2023
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	\|title=Prabhava		\|title=Prabhava
	\|titlemode=append		\|titlemode=append
	\|keywords=~~Prabhavain~~ ayurveda, Prabhava meaning, Prabhava, Charak Samhita, S. Pavan Kumar, Basisht G., Deole Y.S., Psycho-spiritual therapy, samana pratyarabdha, vichitra pratyarabdha, Assessment of prabhava		\|keywords=Prabhava in ayurveda, Prabhava meaning, Prabhava, Charak Samhita, S. Pavan Kumar, Basisht G., Deole Y.S., Psycho-spiritual therapy, samana pratyarabdha, vichitra pratyarabdha, Assessment of prabhava, dravya, guna, indian system of medicine, ayurvedic medicine, influence, effect
	\|description=Prabhava means influence or an impact producing powerful extraordinary effect.		\|description=Prabhava means influence or an impact producing powerful extraordinary effect.
	\|image=http://www.carakasamhitaonline.com/resources/assets/ogimgs.jpg		\|image=http://www.carakasamhitaonline.com/resources/assets/ogimgs.jpg
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	\|data4 = Deole Y.S.<sup>4</sup>		\|data4 = Deole Y.S.<sup>4</sup>
	\|label5 = Affiliations		\|label5 = Affiliations
	\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati ~~, India~~, India <br/><sup>2</sup> Department of Dravyaguna, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India <br/><sup>3</sup>Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>4</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India		\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati , India <br/><sup>2</sup> Department of Dravyaguna, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India <br/><sup>3</sup>Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>4</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India
	\|label6 = Correspondence emails		\|label6 = Correspondence emails
	\|data6 = [mailto:pavansangu@gmail.com pavansangu@gmail.com], <br/>[mailto:carakasamhita@gmail.com carakasamhita@gmail.com]		\|data6 = [mailto:pavansangu@gmail.com pavansangu@gmail.com], <br/>[mailto:carakasamhita@gmail.com carakasamhita@gmail.com]

Agnivesha at 06:25, 6 March 2023

2023-03-06T06:25:42Z

← Older revision		Revision as of 06:25, 6 March 2023
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	\|label2 = Authors		\|label2 = Authors
	\|data2 = S. Pavan Kumar <sup>1</sup>		\|data2 = S. Pavan Kumar <sup>1</sup>
	\|label3 = ~~Reviewer~~		\|label3 = Reviewers
	\|data3 = Basisht G.<sup>2</sup>,		\|data3 = Sawant B.<sup>2</sup>, Basisht G.<sup>3</sup>,
	\|label4 = Editor		\|label4 = Editor
	\|data4 = Deole Y.S.<sup>3</sup>		\|data4 = Deole Y.S.<sup>4</sup>
	\|label5 = Affiliations		\|label5 = Affiliations
	\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati , India, India <br/><sup>2</sup> Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>3</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India		\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati , India, India <br/><sup>2</sup> Department of Dravyaguna, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India <br/><sup>3</sup>Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>4</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India
	\|label6 = Correspondence emails		\|label6 = Correspondence emails
	\|data6 = [mailto:pavansangu@gmail.com pavansangu@gmail.com], <br/>[mailto:carakasamhita@gmail.com carakasamhita@gmail.com]		\|data6 = [mailto:pavansangu@gmail.com pavansangu@gmail.com], <br/>[mailto:carakasamhita@gmail.com carakasamhita@gmail.com]

Agnivesha: corrected spellings etc

2023-03-06T04:19:28Z

corrected spellings etc

← Older revision		Revision as of 04:19, 6 March 2023
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	== Etymology, Synonyms and Meaning ==		== Etymology, Synonyms and Meaning ==
	<p style='text-align:justify;'>According to Monnier and William’s Dictionary Prabhava means might, power, majesty, dignity, strength and efficacy.<ref name="ref1">Sir Monier Monier Williams, A Sanskrit – English Dictionary, Motilal Banarasidas, Delhi, first edition, 1986 reprint, pp.684 </ref> <br/>It is formed by Pra + ~~bhāva~~, where “pra” denotes that it extraordinary or excessive or rich and bhava or the qualities or the actions. <br/>So prabhāva can be considered as that extraordinary capacity of a drug to act on [[Vyadhi\|diseases]] beyond expectation. <br/>The word prabhava is described as the shakti (strength or ability) with which special actions will be expressed by the drugs.<ref name="ref2">Srujan Jha, Shabdakalpadruma, Android app. https://play.google.com/store/apps/details?id=org.shrutijha.sanskrit_sanskrit_on&gl=US </ref> Eg: Lakucha and [[Amalaki\|Amalaki]] despite of being similar in [[Guna\|guṇa (properties)]], show different actions, like tridoṣhahara property (prabhava) of [[Amalaki\|amalaki]], is not seen in lakucha.<ref name="ref3">Bhavamishra. Bhavaprakash First part </ref> Hemachandra considered it as [[Agni mahabhuta\|Teja]] (energy or the light).<ref name="ref4">Hemachandra ?? </ref><br/>In the sarasundari commentary on the book Amarakoṣha, it is said as shaktivisheṣha (specific ability or strength), which will be formed from the superior form of the [[Veerya\|veerya]].<ref name="ref5">Amarkosha commentary </ref></p>		<p style='text-align:justify;'>According to Monnier and William’s Dictionary Prabhava means might, power, majesty, dignity, strength and efficacy.<ref name="ref1">Sir Monier Monier Williams, A Sanskrit – English Dictionary, Motilal Banarasidas, Delhi, first edition, 1986 reprint, pp.684 </ref> <br/>It is formed by Pra + bhava, where “pra” denotes that it extraordinary or excessive or rich and bhava or the qualities or the actions. <br/>So prabhāva can be considered as that extraordinary capacity of a drug to act on [[Vyadhi\|diseases]] beyond expectation. <br/>The word prabhava is described as the shakti (strength or ability) with which special actions will be expressed by the drugs.<ref name="ref2">Srujan Jha, Shabdakalpadruma, Android app. https://play.google.com/store/apps/details?id=org.shrutijha.sanskrit_sanskrit_on&gl=US </ref> Eg: Lakucha and [[Amalaki\|Amalaki]] despite of being similar in [[Guna\|guṇa (properties)]], show different actions, like tridoṣhahara property (prabhava) of [[Amalaki\|amalaki]], is not seen in lakucha.<ref name="ref3">Bhavamishra. Bhavaprakash First part </ref> Hemachandra considered it as [[Agni mahabhuta\|Teja]] (energy or the light).<ref name="ref4">Hemachandra ?? </ref><br/>In the sarasundari commentary on the book Amarakoṣha, it is said as shaktivisheṣha (specific ability or strength), which will be formed from the superior form of the [[Veerya\|veerya]].<ref name="ref5">Amarkosha commentary </ref></p>

	== Definition ==		== Definition ==
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	<li>Wearing gems stones (mani dharana) causing some unpredictable effects and are considered as the prabhava of that gems. </li>		<li>Wearing gems stones (mani dharana) causing some unpredictable effects and are considered as the prabhava of that gems. </li>
	<li>[[Draksha\|Draksha]] and madhuka have similar properties, but [[Draksha\|Draksha]] acts as [[Virechana\|virechana]] [[Dravya\|dravya]] and madhūka does not have the property of [[Virechana\|virechana]]. </li>		<li>[[Draksha\|Draksha]] and madhuka have similar properties, but [[Draksha\|Draksha]] acts as [[Virechana\|virechana]] [[Dravya\|dravya]] and madhūka does not have the property of [[Virechana\|virechana]]. </li>
	<li>[[Ghee\|Ghrita (ghee)]] and dugdha (milk) have similar properties ([[Madhura\|Madhura]] [[Rasa\|rasa]] [[Madhura\|madhura]] [[Vipaka\|vipaka]]) and [[Ghee\|ghrita]] acts as [[Deepana\|dipana]], but dugdha does not. </li>		<li>[[Ghee\|Ghrita (ghee)]] and dugdha (milk) have similar properties ([[Madhura\|Madhura]] [[Rasa\|rasa]] and [[Madhura\|madhura]] [[Vipaka\|vipaka]]) and [[Ghee\|ghrita]] acts as [[Deepana\|dipana]], but dugdha does not. </li>
	<li>[[Lashuna\|Lashuna]] decreases [[Vata dosha\|vata]] and [[Kapha dosha\|kapha dosha]], in spite of having snigdha and guru [[Guna\|gunas]], which should increase [[Vata dosha\|vata]] [[Kapha dosha\|kapha]].</li>		<li>[[Lashuna\|Lashuna]] decreases [[Vata dosha\|vata]] and [[Kapha dosha\|kapha dosha]], in spite of having snigdha and guru [[Guna\|gunas]], which should increase [[Vata dosha\|vata]] [[Kapha dosha\|kapha]].</li>
	<li>Even though rakta shali and yava have the similar properties, rakta shali decreases [[Tridosha\|tridosha]] and yava increases [[Tridosha\|tridoshas]].</li>		<li>Even though rakta shali and yava have the similar properties, rakta shali decreases [[Tridosha\|tridosha]] and yava increases [[Tridosha\|tridoshas]].</li>
	<li>Medhya action of shankhapushpi, vishaghna action of ~~Shirisha~~ etc. can also be considered because of the prabhava. </li></ol></p>		<li>Medhya action of [[shankhapushpi]], vishaghna action of [[shirisha]] etc. can also be considered because of the prabhava. </li></ol></p>

	== Assessment of prabhava ==		== Assessment of prabhava ==
	<p style='text-align:justify;'>The knowledge of prabhava of [[Dravya\|dravyas]] cannot be accessed by [[Yukti pramana\|yukti]] or tarka. This can only be understood by the [[Pratyaksha pramana\|pratyaksha pramana]] and shastra pramāna. So it is important for the vaidyas to know about the prabhava of the [[Dravya\|dravya]] before using them for the treatment. Without the knowledge of the effects of the prabhava, if a drug is given to the patient considering only the [[Rasa\|rasa]], ~~vīrya~~ and [[~~Vipaka\|vipāka~~]], the drug may give rise to adverse-effects and can harm the patients. </p>		<p style='text-align:justify;'>The knowledge of prabhava of [[Dravya\|dravyas]] cannot be accessed by [[Yukti pramana\|yukti]] or tarka. This can only be understood by the [[Pratyaksha pramana\|pratyaksha pramana]] and shastra pramāna. So it is important for the vaidyas to know about the prabhava of the [[Dravya\|dravya]] before using them for the treatment. Without the knowledge of the effects of the prabhava, if a drug is given to the patient considering only the [[Rasa\|rasa]], [[veerya]] and [[vipaka]], the drug may give rise to adverse-effects and can harm the patients. </p>

	== Concept of samana pratyarabdha and vichitra pratyarabdha ==		== Concept of samana pratyarabdha and vichitra pratyarabdha ==
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	== Contemporary approach ==		== Contemporary approach ==
	=== Phytochemical ~~point of view~~: ===		=== Phytochemical views: ===
	<p style='text-align:justify;'>The action of the drugs can be attributed to the various chemical contents or phyto-active compounds present in that particular drug. Each and every drug will have many chemically active compounds. The net action or the pharmacodynamics of all the chemical contents will decide the pharmacodynamics of that particular drug, especially herbal drugs. There may be some contradictory actions or opposite actions among various active chemicals present in that particular herbal drug. The properties of the drug also taken from the cumulative nature of all the properties of that drug. Sometimes, the chemicals corresponding to the action may not be in a observable quantity or they may not express their [[~~Guna\|guṇa~~]] like [[Rasa\|rasa]], [[Guna\|guna]], [[Veerya\|veerya]] and [[Vipaka\|vipaka]], but may show the action. Such chemical may be responsible for the action on various ailments. These actions shown by the chemicals which do not express their properties can be taken as prabhava of that particular drugs. </p>		<p style='text-align:justify;'>The action of the drugs can be attributed to the various chemical contents or phyto active compounds present in that particular drug. Each and every drug will have many chemically active compounds. The net action or the pharmacodynamics of all the chemical contents will decide the pharmacodynamics of that particular drug, especially herbal drugs. There may be some contradictory actions or opposite actions among various active chemicals present in that particular herbal drug. The properties of the drug also taken from the cumulative nature of all the properties of that drug. Sometimes, the chemicals corresponding to the action may not be in a observable quantity or they may not express their [[guna]] like [[Rasa\|rasa]], [[Guna\|guna]], [[Veerya\|veerya]] and [[Vipaka\|vipaka]], but may show the action. Such chemical may be responsible for the action on various ailments. These actions shown by the chemicals which do not express their properties can be taken as prabhava of that particular drugs. </p>

	=== Psycho-spiritual therapy: ===		=== Psycho-spiritual therapy ===
	<p style='text-align:justify;'>The effects of the gems stones on human [[Health\|health]] can be explained in view of psycho spiritual therapy . The gem stones are related to the various grahas (planetary actions) and can satisfy or nullify the effects of various planetary motions on human [[Sharira\|body]]. These effects are also considered as prabhava. <br/>Some psychological effects are seen when perceived by the sense organs like feeling of happiness by seeing a loved person, secretion of saliva by seeing or smelling tasy food etc, can also be considered as prabhava. These also have effect on the pscyho-somatic well being of the humans. These can be used to treat the conditions caused by [[Asatmendriyarthasamyoga\|asatmendriyartha samyoga]] (disease caused by the abnormal utilization of the sense organs). </p>		<p style='text-align:justify;'>The effects of the gems stones on human [[Health\|health]] can be explained in view of psycho spiritual therapy . The gem stones are related to the various grahas (planetary actions) and can satisfy or nullify the effects of various planetary motions on human [[Sharira\|body]]. These effects are also considered as prabhava. <br/>Some psychological effects are seen when perceived by the sense organs like feeling of happiness by seeing a loved person, secretion of saliva by seeing or smelling tasy food etc, can also be considered as prabhava. These also have effect on the pscyho-somatic well being of the humans. These can be used to treat the conditions caused by [[Asatmendriyarthasamyoga\|asatmendriyartha samyoga]] (disease caused by the abnormal utilization of the sense organs). </p>

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	== Conclusion ==		== Conclusion ==
	<p style='text-align:justify;'>From the concepts of prabhava it can be understood that prabhava of the drugs plays a major role clinically. Even though prabhava is unpredictable with [[Rasa\|rasa]], [[Guna\|guna]], [[~~Veerya\|virya~~]] and [[Vipaka\|vipaka]], it has got very vast clinical importance and application. </p>		<p style='text-align:justify;'>From the concepts of prabhava it can be understood that prabhava of the drugs plays a major role clinically. Even though prabhava is unpredictable with [[Rasa\|rasa]], [[Guna\|guna]], [[veerya]] and [[Vipaka\|vipaka]], it has got very vast clinical importance and application. </p>

	== Further reading ==		== Further reading ==

Agnivesha at 20:40, 4 March 2023

2023-03-04T20:40:07Z

Show changes

Agnivesha at 16:32, 4 March 2023

2023-03-04T16:32:43Z

Agnivesha at 15:02, 4 March 2023

2023-03-04T15:02:48Z

← Older revision		Revision as of 15:02, 4 March 2023
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	<li>Medhya action of shankhapushpi, vishaghna action of Shirisha etc. can also be considered because of the prabhava. </li></ol></p>		<li>Medhya action of shankhapushpi, vishaghna action of Shirisha etc. can also be considered because of the prabhava. </li></ol></p>

			== Assessment of prabhava ==
			<p style='text-align:justify;'>The knowledge of prabhava of dravyas cannot be accessed by yukti or tarka. This can only be understood by the pratyaksha pramana and shastra pramāna. So it is important for the vaidyas to know about the prabhava of the dravya before using them for the treatment. Without the knowledge of the effects of the prabhava, if a drug is given to the patient considering only the rasa, vīrya and vipāka, the drug may give rise to adverse-effects and can harm the patients. </p>

			== Concept of samana pratyarabdha and vichitra pratyarabdha ==
			<p style='text-align:justify;'>If the mahabhutas are responsible for the production of dravyas (dravya - arambhaka mahabhutas) and the mahabhutas responsible for the rasa, veerya and vipaka are similar, then the effect of the dravyas will be according to the rasa, veerya and vipaka. This is called as ‘Samana pratyarabdha’. The mahabhuta composition does not change even after the various stages of the digestion and assimilation of the dravya. Hence the effects will be according to the properties and will have predictable actions. Eg:- dugdha. <br/>If the mahabhutas composition of the dravya and its rasa, veerya, vipaka are different or if the mahabhuta combinations changes after different process of the digestion and assimilation, then new combinations will be formed giving rise to sudden changes in the actions of the drugs. Then those drugs are considered as ‘vichitra pratyarabdha dravya’. These vichitra pratyarabdha action of the drugs can be considered as prabhava. </p>

			== Contemporary approach ==
			=== Phytochemical point of view: ===
			<p style='text-align:justify;'>The action of the drugs can be attributed to the various chemical contents or phyto-active compounds present in that particular drug. Each and every drug will have many chemically active compounds. The net action or the pharmacodynamics of all the chemical contents will decide the pharmacodynamics of that particular drug, especially herbal drugs. There may be some contradictory actions or opposite actions among various active chemicals present in that particular herbal drug. The properties of the drug also taken from the cumulative nature of all the properties of that drug. Sometimes, the chemicals corresponding to the action may not be in a observable quantity or they may not express their guṇa like rasa, guna, veerya and vipaka, but may show the action. Such chemical may be responsible for the action on various ailments. These actions shown by the chemicals which do not express their properties can be taken as prabhava of that particular drugs. </p>

			=== Psycho-spiritual therapy: ===
			<p style='text-align:justify;'>The effects of the gems stones on human health can be explained in view of psycho spiritual therapy . The gem stones are related to the various grahas (planetary actions) and can satisfy or nullify the effects of various planetary motions on human body. These effects are also considered as prabhava. <br/>Some psychological effects are seen when perceived by the sense organs like feeling of happiness by seeing a loved person, secretion of saliva by seeing or smelling tasy food etc, can also be considered as prabhava. These also have effect on the pscyho-somatic well being of the humans. These can be used to treat the conditions caused by asatmendriyartha samyoga (disease caused by the abnormal utilization of the sense organs). </p>

			== Current researches ==
			<p style='text-align:justify;'>There is a vast scope of research on the concept of prabhava and its practices. </p>

			== Conclusion ==
			<p style='text-align:justify;'>From the concepts of prabhava it can be understood that prabhava of the drugs plays a major role clinically. Even though prabhava is unpredictable with rasa, guna, virya and vipaka, it has got very vast clinical importance and application. </p>

			== Further reading ==
			<p style='text-align:justify;'><ol><li>https://www.sanskrit-lexicon.uni-koeln.de/scans/MWScan/2020/web/webtc/indexcaller.php </li>
			<li>Vaidya Yadavji Trikamji Acharya, Drvyaguna vijnanam Purvardha, 7th Reprint, Sri Baidyanath Ayurveda Bhavan Limited, Nagpur. p. 297-312. </li>
			<li>Vaidya Yadavji Trikamji Acharya, Charaka Samhita of agnivesha with Ayurveda Dipika Commentary, 4th Edition, 1981, Munshiram Manoharlal Publishers Limited, New Delhi. p. 148-149. </li>
			<li>Anna Moreshwara Kunta and Krishna Ramachandra Shastri Navare, Ashtanga Hrudayam of Vagbhata, 9th Edition, 2005, Chaukhambha Orientalia, Varanasi. p. 171-173. </li>
			<li>Vaidya Yadavji Trikamji Acharya, Sushruta Samhita with Nibanda Sangraha Vyakhya, 4th Edition, 1980, Chaukhambha Orientali, Varanasi. p. 180-181. </li>
			<li>Bulusu Sitaram, Bhavapraksha of Bhavamishra, Volume – 1, First Edition 2006, Chaukhambha Orientalia, Varanasi. p. 127-128. </li>
			<li>Bapalal G Vaidya, Nighantu Adarsha, Volume 1, 2nd Edition, 1998, Chaukhambha Bharati Academy, Varanasi. p. 93-100. </li>
			<li>Mallikarjuna Rao P, Dravyaguna Vijnan, Volume 1, 1st Edition, 2021, Chaukhambha Vishwabharati, Varanasi. p. 112-126. </li>
			<li>Priya Vrat Sharma, Dravyaguna Vijnana, Volume 1 (Basic Concepts), 1998, Chaukhambha Bharati Academy, Varanasi. p. 232-237. </li></ol>
			This chapter is under development process and partially complete. Suggestions are invited to complete it.</p>

	<big>'''[[Special:ContactMe\|Send us your suggestions and feedback on this page.]]'''</big>		<big>'''[[Special:ContactMe\|Send us your suggestions and feedback on this page.]]'''</big>

Agnivesha at 14:32, 4 March 2023

2023-03-04T14:32:44Z

← Older revision		Revision as of 14:32, 4 March 2023
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	\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati , India, India <br/><sup>2</sup> Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>3</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India		\|data5 = <sup>1</sup> Department of Dravyaguna, TTD's S.V. Ayurvedic Medical College, Tirupati , India, India <br/><sup>2</sup> Rheumatologist, Orlando, Florida, U.S.A. <br/><sup>3</sup> Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India
	\|label6 = Correspondence emails		\|label6 = Correspondence emails
	\|data6 = pavansangu@gmail.com, <br/>carakasamhita@gmail.com		\|data6 = [mailto:pavansangu@gmail.com pavansangu@gmail.com], <br/>[mailto:carakasamhita@gmail.com carakasamhita@gmail.com]
	\|label7 = Publisher		\|label7 = Publisher
	\|data7 = [[Charak Samhita Research, Training and Development Centre]], I.T.R.A., Jamnagar, India		\|data7 = [[Charak Samhita Research, Training and Development Centre]], I.T.R.A., Jamnagar, India

Agnivesha at 14:26, 4 March 2023

2023-03-04T14:26:36Z

← Older revision		Revision as of 14:26, 4 March 2023
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	== Definition ==		== Definition ==
			<p style='text-align:justify;'>In a drug, if the taste (rasa), properties (guna) , potency(veerya) and post digestive effect (vipaka) are functionally corresponding to each other, but the action is contrary to the expected, then that action or effect is called as prabhava. [Cha.Sa. Sutra Sthana 26/67] <br/>It is clear that rasa, guna, veerya and vipaka must be functionally corresponding, then prabhava can be considered. If any of the above is different, then it cannot be considered as prabhava. If any variation occurs, then the action can be because of that particular guṇa and that particular action will be considered as karma. <br/>The karma or the predictable actions of the drugs based on the rasadi gunas are limited and are easily anticipated, but the prabhava or the unpredictable actions are unlimited and has a greater per view in the field of clinical medicine. <br/>The effects of the prabhava are considered as “achintya (unpredictable)” <br/>If the rasa, guna, veerya and vipaka are functionally similar and are present in a dravya, then some drugs act by virtue of their rasa, some by the virtue of their guṇa, some by virtue veerya and some by the virtue of vipaka. But the prabhava dominates and suppresses the above properties and shows its peculiar action. <br/>Some Examples of prabhava mentioned in ayurvedic texts:
			<ol><li>Chitraka and Danti have pungent taste (katu rasa), pungent post digestive effect (katu vipaka) and hot potency (ushna veerya). However, the actions of both the drugs are different. Danti acts as purgative (virechana dravya), but Chitraka does not have virechana action. </li>
			<li>Visha(poison) acts as anti toxic (visha hara dravya).</li>
			<li>Emetic (vamana) and purgative (virechana) drugs act by virtue of their prabhava and not by their rasa, guna, veerya and vipaka.</li>
			<li>Wearing gems stones (mani dharana) causing some unpredictable effects and are considered as the prabhava of that gems. </li>
			<li>Draksha and madhuka have similar properties, but Draksha acts as virechana dravya and madhūka does not have the property of virechana. </li>
			<li>Ghrita (ghee) and dugdha (milk) have similar properties (Madhura rasa madhura vipaka) and ghrita acts as dipana, but dugdha does not. </li>
			<li>Lashuna decreases vata and kapha dosha, in spite of having snigdha and guru gunas, which should increase vata kapha.</li>
			<li>Even though rakta shali and yava have the similar properties, rakta shali decreases tridosha and yava increases tridoshas.</li>
			<li>Medhya action of shankhapushpi, vishaghna action of Shirisha etc. can also be considered because of the prabhava. </li></ol></p>




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	<li>Mallikarjuna Rao P, Dravyaguna Vijnan, Volume 1, 1st Edition, 2021, Chaukhambha Vishwabharati, Varanasi. p. 112-126. </li>		<li>Mallikarjuna Rao P, Dravyaguna Vijnan, Volume 1, 1st Edition, 2021, Chaukhambha Vishwabharati, Varanasi. p. 112-126. </li>
	<li>Priya Vrat Sharma, Dravyaguna Vijnana, Volume 1 (Basic Concepts), 1998, Chaukhambha Bharati Academy, Varanasi. p. 232-237. </li></ol>		<li>Priya Vrat Sharma, Dravyaguna Vijnana, Volume 1 (Basic Concepts), 1998, Chaukhambha Bharati Academy, Varanasi. p. 232-237. </li></ol>
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			This chapter is under development process and partially complete. Suggestions are invited to complete it.</p>

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	<p style='text-align:justify;'>Ayurveda relies on medicines obtained from natural sources like plants, minerals and ores. Before utilizing these as medicines, it is important for a physician to know the properties and uses of these medicinal substances. These properties are mentioned in the form of rasa, guna, virya, vipaka and prabhava.. Each of these factor has its own action on the body, some times similar and sometimes contrary. But the cumulative effect of all will lead to the exact pharmacological action of that particular drug. Sometimes, effects are observed which are beyond the actions of these rasadi gunas. These actions are called as prabhava. They are unpredictable by the rasadi gunas, but have a unique action and are important for the clinical and therapeutic effects. Hence the concept of prabhava has a wide range of clinical applicability in the field of ayurveda. </p>		<p style='text-align:justify;'>[[Ayurveda\|Ayurveda]] relies on medicines obtained from natural sources like plants, minerals and ores. Before utilizing these as medicines, it is important for a physician to know the properties and uses of these medicinal substances. These properties are mentioned in the form of [[Rasa\|rasa]], [[Guna\|guna]], virya, [[Vipaka\|vipaka]] and prabhava.. Each of these factor has its own action on the [[Sharira\|body]], some times similar and sometimes contrary. But the cumulative effect of all will lead to the exact pharmacological action of that particular drug. Sometimes, effects are observed which are beyond the actions of these rasadi [[Guna\|gunas]]. These actions are called as prabhava. They are unpredictable by the rasadi [[Guna\|gunas]], but have a unique action and are important for the clinical and therapeutic effects. Hence the concept of prabhava has a wide range of clinical applicability in the field of [[Ayurveda\|ayurveda]]. </p>
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	== Etymology, Synonyms and Meaning ==		== Etymology, Synonyms and Meaning ==
	<p style='text-align:justify;'>According to Monnier and William’s Dictionary Prabhava means might, power, majesty, dignity, strength and efficacy.<ref name="ref1">Sir Monier Monier Williams, A Sanskrit – English Dictionary, Motilal Banarasidas, Delhi, first edition, 1986 reprint, pp.684 </ref> <br/>It is formed by Pra + bhāva, where “pra” denotes that it extraordinary or excessive or rich and bhava or the qualities or the actions. <br/>So prabhāva can be considered as that extraordinary capacity of a drug to act on diseases beyond expectation. <br/>The word prabhava is described as the shakti (strength or ability) with which special actions will be expressed by the drugs.<ref name="ref2">Srujan Jha, Shabdakalpadruma, Android app. https://play.google.com/store/apps/details?id=org.shrutijha.sanskrit_sanskrit_on&gl=US </ref> Eg: Lakucha and Amalaki despite of being similar in guṇa (properties), show different actions, like tridoṣhahara property (prabhava) of amalaki, is not seen in lakucha.<ref name="ref3">Bhavamishra. Bhavaprakash First part </ref> Hemachandra considered it as Teja (energy or the light).<ref name="ref4">Hemachandra ?? </ref><br/>In the sarasundari commentary on the book Amarakoṣha, it is said as shaktivisheṣha (specific ability or strength), which will be formed from the superior form of the veerya.<ref name="ref5">Amarkosha commentary </ref></p>		<p style='text-align:justify;'>According to Monnier and William’s Dictionary Prabhava means might, power, majesty, dignity, strength and efficacy.<ref name="ref1">Sir Monier Monier Williams, A Sanskrit – English Dictionary, Motilal Banarasidas, Delhi, first edition, 1986 reprint, pp.684 </ref> <br/>It is formed by Pra + bhāva, where “pra” denotes that it extraordinary or excessive or rich and bhava or the qualities or the actions. <br/>So prabhāva can be considered as that extraordinary capacity of a drug to act on diseases beyond expectation. <br/>The word prabhava is described as the shakti (strength or ability) with which special actions will be expressed by the drugs.<ref name="ref2">Srujan Jha, Shabdakalpadruma, Android app. https://play.google.com/store/apps/details?id=org.shrutijha.sanskrit_sanskrit_on&gl=US </ref> Eg: Lakucha and Amalaki despite of being similar in [[Guna\|guṇa (properties)]], show different actions, like tridoṣhahara property (prabhava) of amalaki, is not seen in lakucha.<ref name="ref3">Bhavamishra. Bhavaprakash First part </ref> Hemachandra considered it as Teja (energy or the light).<ref name="ref4">Hemachandra ?? </ref><br/>In the sarasundari commentary on the book Amarakoṣha, it is said as shaktivisheṣha (specific ability or strength), which will be formed from the superior form of the veerya.<ref name="ref5">Amarkosha commentary </ref></p>

	== Definition ==		== Definition ==
	<p style='text-align:justify;'>In a drug, if the taste (rasa), properties (guna) , potency(veerya) and post digestive effect (vipaka) are functionally corresponding to each other, but the action is contrary to the expected, then that action or effect is called as prabhava. [Cha.Sa. Sutra Sthana 26/67] <br/>It is clear that rasa, guna, veerya and vipaka must be functionally corresponding, then prabhava can be considered. If any of the above is different, then it cannot be considered as prabhava. If any variation occurs, then the action can be because of that particular guṇa and that particular action will be considered as karma. <br/>The karma or the predictable actions of the drugs based on the rasadi gunas are limited and are easily anticipated, but the prabhava or the unpredictable actions are unlimited and has a greater per view in the field of clinical medicine. <br/>The effects of the prabhava are considered as “achintya (unpredictable)” <br/>If the rasa, guna, veerya and vipaka are functionally similar and are present in a dravya, then some drugs act by virtue of their rasa, some by the virtue of their guṇa, some by virtue veerya and some by the virtue of vipaka. But the prabhava dominates and suppresses the above properties and shows its peculiar action. <br/>Some Examples of prabhava mentioned in ayurvedic texts:		<p style='text-align:justify;'>In a drug, if the [[Rasa\|taste (rasa)]], [[Guna\|properties (guna)]] , potency(veerya) and post digestive effect ([[Vipaka\|vipaka]]) are functionally corresponding to each other, but the action is contrary to the expected, then that action or effect is called as prabhava. [Cha.Sa. Sutra Sthana 26/67] <br/>It is clear that [[Rasa\|rasa]], [[Guna\|guna]], veerya and [[Vipaka\|vipaka]] must be functionally corresponding, then prabhava can be considered. If any of the above is different, then it cannot be considered as prabhava. If any variation occurs, then the action can be because of that particular [[Guna\|guṇa]] and that particular action will be considered as karma. <br/>The karma or the predictable actions of the drugs based on the rasadi [[Guna\|gunas]] are limited and are easily anticipated, but the prabhava or the unpredictable actions are unlimited and has a greater per view in the field of clinical medicine. <br/>The effects of the prabhava are considered as “achintya (unpredictable)” <br/>If the [[Rasa\|rasa]], [[Guna\|guna]], veerya and [[Vipaka\|vipaka]] are functionally similar and are present in a dravya, then some drugs act by virtue of their [[Rasa\|rasa]], some by the virtue of their [[Guna\|guṇa]], some by virtue veerya and some by the virtue of [[Vipaka\|vipaka]]. But the prabhava dominates and suppresses the above properties and shows its peculiar action. <br/>Some Examples of prabhava mentioned in ayurvedic texts:
	<ol><li>Chitraka and Danti have pungent taste (katu rasa), pungent post digestive effect (katu vipaka) and hot potency (ushna veerya). However, the actions of both the drugs are different. Danti acts as purgative (virechana dravya), but Chitraka does not have virechana action. </li>		<ol><li>Chitraka and Danti have pungent taste (katu [[Rasa\|rasa]]), pungent post digestive effect (katu [[Vipaka\|vipaka]]) and hot potency (ushna veerya). However, the actions of both the drugs are different. Danti acts as purgative (virechana dravya), but Chitraka does not have virechana action. </li>
	<li>Visha(poison) acts as anti toxic (visha hara dravya).</li>		<li>Visha(poison) acts as anti toxic (visha hara dravya).</li>
	<li>Emetic (vamana) and purgative (virechana) drugs act by virtue of their prabhava and not by their rasa, guna, veerya and vipaka.</li>		<li>Emetic (vamana) and purgative (virechana) drugs act by virtue of their prabhava and not by their [[Rasa\|rasa]], [[Guna\|guna]], veerya and [[Vipaka\|vipaka]].</li>
	<li>Wearing gems stones (mani dharana) causing some unpredictable effects and are considered as the prabhava of that gems. </li>		<li>Wearing gems stones (mani dharana) causing some unpredictable effects and are considered as the prabhava of that gems. </li>
	<li>Draksha and madhuka have similar properties, but Draksha acts as virechana dravya and madhūka does not have the property of virechana. </li>		<li>Draksha and madhuka have similar properties, but Draksha acts as virechana dravya and madhūka does not have the property of virechana. </li>
	<li>Ghrita (ghee) and dugdha (milk) have similar properties (Madhura rasa madhura vipaka) and ghrita acts as dipana, but dugdha does not. </li>		<li>Ghrita (ghee) and dugdha (milk) have similar properties (Madhura [[Rasa\|rasa]] madhura [[Vipaka\|vipaka]]) and ghrita acts as dipana, but dugdha does not. </li>
	<li>Lashuna decreases vata and kapha dosha, in spite of having snigdha and guru gunas, which should increase vata kapha.</li>		<li>Lashuna decreases vata and kapha dosha, in spite of having snigdha and guru [[Guna\|gunas]], which should increase vata kapha.</li>
	<li>Even though rakta shali and yava have the similar properties, rakta shali decreases tridosha and yava increases tridoshas.</li>		<li>Even though rakta shali and yava have the similar properties, rakta shali decreases tridosha and yava increases tridoshas.</li>
	<li>Medhya action of shankhapushpi, vishaghna action of Shirisha etc. can also be considered because of the prabhava. </li></ol></p>		<li>Medhya action of shankhapushpi, vishaghna action of Shirisha etc. can also be considered because of the prabhava. </li></ol></p>

	== Assessment of prabhava ==		== Assessment of prabhava ==
	<p style='text-align:justify;'>The knowledge of prabhava of dravyas cannot be accessed by yukti or tarka. This can only be understood by the pratyaksha pramana and shastra pramāna. So it is important for the vaidyas to know about the prabhava of the dravya before using them for the treatment. Without the knowledge of the effects of the prabhava, if a drug is given to the patient considering only the rasa, vīrya and vipāka, the drug may give rise to adverse-effects and can harm the patients. </p>		<p style='text-align:justify;'>The knowledge of prabhava of dravyas cannot be accessed by yukti or tarka. This can only be understood by the pratyaksha pramana and shastra pramāna. So it is important for the vaidyas to know about the prabhava of the dravya before using them for the treatment. Without the knowledge of the effects of the prabhava, if a drug is given to the patient considering only the [[Rasa\|rasa]], vīrya and [[Vipaka\|vipāka]], the drug may give rise to adverse-effects and can harm the patients. </p>

	== Concept of samana pratyarabdha and vichitra pratyarabdha ==		== Concept of samana pratyarabdha and vichitra pratyarabdha ==
	<p style='text-align:justify;'>If the mahabhutas are responsible for the production of dravyas (dravya - arambhaka mahabhutas) and the mahabhutas responsible for the rasa, veerya and vipaka are similar, then the effect of the dravyas will be according to the rasa, veerya and vipaka. This is called as ‘Samana pratyarabdha’. The mahabhuta composition does not change even after the various stages of the digestion and assimilation of the dravya. Hence the effects will be according to the properties and will have predictable actions. Eg:- dugdha. <br/>If the mahabhutas composition of the dravya and its rasa, veerya, vipaka are different or if the mahabhuta combinations changes after different process of the digestion and assimilation, then new combinations will be formed giving rise to sudden changes in the actions of the drugs. Then those drugs are considered as ‘vichitra pratyarabdha dravya’. These vichitra pratyarabdha action of the drugs can be considered as prabhava. </p>		<p style='text-align:justify;'>If the mahabhutas are responsible for the production of dravyas (dravya - arambhaka mahabhutas) and the mahabhutas responsible for the [[Rasa\|rasa]], veerya and [[Vipaka\|vipaka]] are similar, then the effect of the dravyas will be according to the [[Rasa\|rasa]], veerya and [[Vipaka\|vipaka]]. This is called as ‘Samana pratyarabdha’. The mahabhuta composition does not change even after the various stages of the digestion and assimilation of the dravya. Hence the effects will be according to the properties and will have predictable actions. Eg:- dugdha. <br/>If the mahabhutas composition of the dravya and its [[Rasa\|rasa]], veerya, [[Vipaka\|vipaka]] are different or if the mahabhuta combinations changes after different process of the digestion and assimilation, then new combinations will be formed giving rise to sudden changes in the actions of the drugs. Then those drugs are considered as ‘vichitra pratyarabdha dravya’. These vichitra pratyarabdha action of the drugs can be considered as prabhava. </p>

	== Contemporary approach ==		== Contemporary approach ==
	=== Phytochemical point of view: ===		=== Phytochemical point of view: ===
	<p style='text-align:justify;'>The action of the drugs can be attributed to the various chemical contents or phyto-active compounds present in that particular drug. Each and every drug will have many chemically active compounds. The net action or the pharmacodynamics of all the chemical contents will decide the pharmacodynamics of that particular drug, especially herbal drugs. There may be some contradictory actions or opposite actions among various active chemicals present in that particular herbal drug. The properties of the drug also taken from the cumulative nature of all the properties of that drug. Sometimes, the chemicals corresponding to the action may not be in a observable quantity or they may not express their guṇa like rasa, guna, veerya and vipaka, but may show the action. Such chemical may be responsible for the action on various ailments. These actions shown by the chemicals which do not express their properties can be taken as prabhava of that particular drugs. </p>		<p style='text-align:justify;'>The action of the drugs can be attributed to the various chemical contents or phyto-active compounds present in that particular drug. Each and every drug will have many chemically active compounds. The net action or the pharmacodynamics of all the chemical contents will decide the pharmacodynamics of that particular drug, especially herbal drugs. There may be some contradictory actions or opposite actions among various active chemicals present in that particular herbal drug. The properties of the drug also taken from the cumulative nature of all the properties of that drug. Sometimes, the chemicals corresponding to the action may not be in a observable quantity or they may not express their [[Guna\|guṇa]] like [[Rasa\|rasa]], [[Guna\|guna]], veerya and [[Vipaka\|vipaka]], but may show the action. Such chemical may be responsible for the action on various ailments. These actions shown by the chemicals which do not express their properties can be taken as prabhava of that particular drugs. </p>

	=== Psycho-spiritual therapy: ===		=== Psycho-spiritual therapy: ===
	<p style='text-align:justify;'>The effects of the gems stones on human health can be explained in view of psycho spiritual therapy . The gem stones are related to the various grahas (planetary actions) and can satisfy or nullify the effects of various planetary motions on human body. These effects are also considered as prabhava. <br/>Some psychological effects are seen when perceived by the sense organs like feeling of happiness by seeing a loved person, secretion of saliva by seeing or smelling tasy food etc, can also be considered as prabhava. These also have effect on the pscyho-somatic well being of the humans. These can be used to treat the conditions caused by asatmendriyartha samyoga (disease caused by the abnormal utilization of the sense organs). </p>		<p style='text-align:justify;'>The effects of the gems stones on human health can be explained in view of psycho spiritual therapy . The gem stones are related to the various grahas (planetary actions) and can satisfy or nullify the effects of various planetary motions on human [[Sharira\|body]]. These effects are also considered as prabhava. <br/>Some psychological effects are seen when perceived by the sense organs like feeling of happiness by seeing a loved person, secretion of saliva by seeing or smelling tasy food etc, can also be considered as prabhava. These also have effect on the pscyho-somatic well being of the humans. These can be used to treat the conditions caused by asatmendriyartha samyoga (disease caused by the abnormal utilization of the sense organs). </p>

	== Current researches ==		== Current researches ==
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	== Conclusion ==		== Conclusion ==
	<p style='text-align:justify;'>From the concepts of prabhava it can be understood that prabhava of the drugs plays a major role clinically. Even though prabhava is unpredictable with rasa, guna, virya and vipaka, it has got very vast clinical importance and application. </p>		<p style='text-align:justify;'>From the concepts of prabhava it can be understood that prabhava of the drugs plays a major role clinically. Even though prabhava is unpredictable with [[Rasa\|rasa]], [[Guna\|guna]], virya and [[Vipaka\|vipaka]], it has got very vast clinical importance and application. </p>

	== Further reading ==		== Further reading ==