Lekhana and chedana karma-Concept of Ayurvedic Pharmacology
55
Dr.Bidhan Mahajon PG SCHOLAR VPSV AYURVEDA COLLEGE, KOTTAKKAL KERALA 1
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Transcript of Lekhana and chedana karma-Concept of Ayurvedic Pharmacology
1
Dr.Bidhan Mahajon
PG SCHOLAR
VPSV AYURVEDA COLLEGE, KOTTAKKAL
KERALA
2
CRITICAL ANALYSIS
OF
LEKHANA AND CHEDANA KARMA
3
LEKHANA KARMA
4
DR. BIDHAN MAHAJON BAMS, MD SCHOLAR
DEPARTMENT OF DRAVYAGUNA VIJNANA
VPSV AYURVEDA COLLEGE ,KOTTAKKALEDARIKODE-P.O,DIST.-MALLAPPURAMKERALA,PIN-676501
5
Nirukti:
“लि�ख्�-ल्यु�ट्� ;लि�ख्युते अनयु� ल्यु�ट्�”
(वा�चस्पत्यु-Vol-4)
That which scratches/scrapes/makes thin or
which emaciates.
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“धा�ते�न्म�न्वा� दे हस्यु विवाशे ष्यु�ल्� ख्यु च्च युते�
� ख्न! तेद्यथा� क्षौ%द्रं! न'रम�ष्नम� वाच� युवा�)”
(शे�.प्र.4/10,भा�.प्र
6/223)
Defination:
7
“वि,शे�ष्यु�ल्लिल्�ख्यु युदे� द्रंव्यमपवा0ष्युम� शेन1) शेन1)
दे�षा�न�न्म��युत्यु वा! � ख्न! तेद्यथा� वाच�:” (कै1 .विन.मिमश्रकैवार्ग7-201)
Cont.......
8
Lekhana is scraping of dhatu and
malas after initial absorption of
moisture from them,kapha and
meda are removed by lekhana,which
is a process of wasting of
abnormally accumuleted dhatus.
Cont.......
9
Characteristics:
“� ख्नम� अविन��न�र्ग�णभा�मियुस्ट्म�”
(सु�.सु�- 41/7)
“� ख्न� ख्र)”
(ह मद्रिद्रं on अ.ह्र्.सु�- 1/18)
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“� ख्न! कैफम देसु�)”
(डल्हन on सु�.सु�-41/6)
“� ख्नम� पलि>लि�कैरन)”
(डल्हन on सु�.सु�-46/519)
Cont.......
11
“युदे�द्रंव्य! दे हस्था�न धा�ते�न्म��विवाशे�ष्यु शे�ष्कै! कै0 त्वा� � ख्यु ते�
स्था��स्यु कै0 शे�द्रिदे कै�रयु दे� तेल्� ख्नम�”
(र्ग�ढा�था7 देAविपकै�-शे�.प्र-4/10)
Cont.......
12
Effects on Body:
Dries up & scrapes Dhatus
Dries up & scrapes Malas
Dries up & scrapes Deha
Medakkapha
Lean body
13
OTHERS VIEW
“क्षौ�म! प्��ते! विपच�! फ न! युवाशे�कै! सुसु1न्धवाम�
कैकै7 शे�विन च पत्रा�णिण � ख्न�था7 प्रदे�पयु ते�”
(सु�.लिच- 1/40)
Procedure to scrape the vrana
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“........वात्मन�! ते� प्रम�ण न सुम! शेस्त्रा ण विनर्लि�Gख् ते�”
(सु�.लिच- 1/38-39)
In vartmagata roga lekhana is a procedure
Cont.......
15
“� ख्न�यु� दे हघषा7ण न षाविIदे�रण�यु दे हद्घषा7न�यु
� ख्न�यु विहते)”
(र्गणन�था सु न on च.सु�.- 4/8)
Scrapes the unwanted tissue
Cont.......
16
“म�स्तेकै� ष्ठहरिरद्रं�दे�रुहरिरद्रं�वाच�अवितेविवाषा�कैट्�र�विहणिणलिचत्राकै
लिचरविवाल्,ह1म,त्यु इविते देशे म�विन � ख्विनयु�विन भावान्तिन्ते”
(च.सु�-4/8)
Drugs:
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Discussion:
Mustaka
Cyperus rotundus(Cyperaceae)
Guna:Laghu,Ruksha
Rasa:Tikta, katu,kasaya
Vipaka:Katu
Veerya:Sheeta
18
Saussurea lappa(Compositae)
Guna: Laghu,Ruksha,Teekshna
Rasa: Tikta,Katu,Madhura
Vipaka: Katu
Veerya:Ushma
Kustha
Cont.......
19
Haridra
Curcuma longa (Zingiberaceae)
Guna: Ruksha,Laghu
Rasa: Tikta,Katu
Vipaka: Katu
Veerya: Ushna
Cont.......
20
Daruharidra
Berberis aristata(Berberidaceae)
Guna: Laghu,Rukshya
Rasa: Tikta,Kasaya
Vipaka: Katu
Veerya: Ushna
Cont.......
21
Vacha
Acorus calamus(Araceae)
Guna: Laghu,Teekshna
Rasa: Katu,Tikta
Vipaka: Katu
Veerya: Ushna
Cont.......
22
Ativisa
Aconitum heterophylum(Renunculaceae)
Guna: Laghu,Rukshya
Rasa: Tikta,Katu
Vipaka: Katu
Veerya: Ushna
Cont.......
23
Katurohini
Picrohiza kurroa(Scrophulariaceae)
Guna: Rukshya, Laghu
Rasa: Tikta
Vipaka: Katu
Veerya: Sheeta
Cont.......
24
Citraka
Plumbago zeylanica(Plumbaginaceae)
Guna: Laghu,Rukshya,Teekshna
Rasa: Katu
Vipaka: Katu
Veerya: Ushna
Cont.......
25
Chiravilwa
Holoptelea integrifolia(Ulmaceae)
Guna: Laghu,Rukshya
Rasa: Tikta,Kasaya
Vipaka: Katu
Veerya: Ushna
Cont.......
26
Haimavati
Iris ensata (Iridaceae)
Guna: Laghu,Rukshya,teekshna
Rasa: Katu,Tikta
Vipaka: Katu
Veerya: Ushna
Cont.......
27
Lekhana dravyas are predominent
in Vata Mahabhuta
Tikta rasa: Vata+Akasha
Katu rasa: Vata+Agni
Cont.......
28
Cont.......
Tikta-Katu rasaKatu vipakaUshna veerya
Predominence of
LaghuRukshya
Ushna
Teekshna
Vishada
29
Indication
Kapha meda Predominant Diseases
Atisthaulya
Mamsadusti
Prameha
Gulma
Gandamala
Galaganda
Arsha etc
30
Some examples:
Haridra: kantha roga kustha roga
Daruharidra:Kaphaja netra roga
Citraka: Kaphaja arsha etc
31
Modern View
Anti obesity drug:
Orlistat:
Gastric & pancreatic lipase inhibitors
Olestra:
Cooking medium in place of fat
32
Cont.......
Leptin:
The endogenous sliming peptide
Rimonabant:
A selective cannabinoid receptor(CB-
1) antagonist
33
CHEDANA KARMA
34
Nirukti:
(न) लिPट्�-भा�, ल्यु�ट्� (,�चस्पत्यु- vol-4)
That which cuts/tears/splits
35
Defination:
“ल्लिQष्टा�न कैफ�द्रिदेकै�न दे�षा�न्म��युविते युद्ब��ते�
P देनम� तेद्यते� क्षौ�र� मरिरच�विन णिशे��जते�”
(भा�.प्र.6/223;शे�.प्र.ख्-4/9)
36
“युदे�द्रंव्य! ल्लिQष्टा�न� सुल्लिUचते�न� परस्परग्रलिथाते�विनत्यु कै , अत्युथा7
कै� विपते�विनत्यु�पर , कैफद्रिदेकै�न� दे�षा�न� आद्रिदे ग्रहण न
वा�तेविप>शे�विनते विXमिम ग्रहण! वा� ते� दुष्युदुष्यु�ते�द्रिदेकैम� युते)
दे�षा�वितेविते प�न) ग्रहणम� विXमिमशे�णिणतेयु�र्पिपG दे�षासु!ञ्जा�.......
वा��द्रिदेविते स्वाशेलि\ते) उन्म��युविते, उच्छे देयुविते, तेच्छे देनम�
ञ्जा युम�”
(आढामल्� शे�.प्र-4/9-10)
Cont.........
37
“युदे�द्रंव्य! ल्लिQष्टा�न� �ग्न�न� म��द्रिदेकै�न्दे�षा�न�
वा��दुन्म�युविते स्वाभा�वा�न्ना�शेयुविते तेच्छे देनम� ञ्जा युम�
युथा� क्षौ�र मरिरच�विन णिशे��जते�”
(र्ग�.शे�.प्र 4/9-10)
Cont.........
38
“वि,Q षायुविते युदे� दे�षा�न� सु!हते�स्ते� कैफद्रिदेकै�न�
प�श्चा�दुन्म�युत्यु�शे� विवाञ्जा यु तेदे� विह P देनम�
सु!ग्रहस्यु विवाभा�र्गम� युदे� वि,धा�यु�न्म��न क्षौमम�
भावात्यु�शे� तेदे�प्यु�हुश्P देनम� क्षौ�रवाते� ,�धा�”
(कै1 .विन.मिम-199-200)
Cont.........
39
Vishlesana
Separation or disunion of adhered Dosa
Unmulana
Erradication or uproot the separated
Dosas out of the body
Cont...........
40
Drugs when forcefully disunites the
adhered Kaphadi Dosas from the
srotas or body is called as chedana.
Cont...........
41
Characteristics:
1.Shlistan kaphadi dosan: Acts on
adhered dosas.
2.Vishlesayati kaphadi dosan:
Separates or disunites the adhered
dosas.
42
3.Unmalayati ashu: Eradicates or
uproots quickly out of the body.
4.Unmulayati balat: Uproot force fully
out of the body.
Characteristics......
43
Another view:
“ अप�कै षा� ते� र�र्ग षा� कैद्रिdन षा� ल्लिस्थार षा� च
स्न�यु�कै�था�द्रिदेषा� तेथा� P देन! प्र�प्तेम�च्चते ” (सु�.लिच.1/33-34)
As a shalya karma.
44
Example:
Rasa- lavana,Katu
Kshara
Shilajatu
45
Maricha- Piper nigrum(Piperaceae)
Guna- Laghu,Teekshna
Rasa- Katu
Vipaka- Katu
Veerya- Ushna
Cont...........
46
“न�त्युथा7म�ष्ण! मरिरचमवा0ष्यु! �घ� र�चनम�
P द्रिदेत्वा�च्छे�षाणत्वा�च्च देAपन! कैफवा�तेजिजते�”
(च.सु�-27)
Cont...........
47
Hingu- Feula narthex (Umbelliferae)
Guna-Laghu ,Snigdha,Teekshna.
Rasa-Katu
Vipaka-Katu
Veerya- Ushna PV Sharma
Cont...........
48
“हिंहGर्ग� विनयु�7सुच्छे देन'यु - देAपन'यु�न���मिमकै! -
वा�तेQ ष्म�हरण�म�”
(च.सु�-25/40)
Example......
49
Cont...........
....णिशे��जते�र्ग�ग्र्ग���र्ग�मgत्रावित्राफ����हरज�रसु�ञन
मधा�युवाम�द्गकै�रदुषाकैश्यु�मकै�द्दा��कै�द्रिदेन�!
विवारुक्षौणच्छे देविनयु�न�! च द्रंव्यन�! विवालिधावादुपयु�र्ग�...
(सु�.सु�- 25/32)
50
Indication:
Dosa- Vata, Kaphaja
Diesases- Swasa roga
Krimi roga
Urusthamva
Ashmari etc.
51
MODERN VIEW
52
DemulcentCOUGH
Antitussive
Expectorant
Reduce afferent impulses
Acts CNS threshold of cough centre
Cont...........
53
Expectorants or Mucokinetics
Bronchial Secretion Viscosity
By salt action
Eg-BromhexineAmbroxol
54
Conclusion
Lekhana: Scraping.
Acts on both dosa , dhatu & mala.
Acts by two way dries up & scraping.
Removes dosa part slowly.
Chedana: Cutting/Tearing.
Acts on adhered dosa,krimi,mala.
Acts by two way disunites & detaches.
Removes or uproot dosa quickly.
55
THANK
YOU
