ISSN: 2322 - 0902 (P) ISSN: 2322 - 0910 (O) International Journal of and Pharma Research

Review Article

A CRITICAL REVIEW ON ACTION OF SWEDANA VIS-À-VIS SUDATION THERAPY Akhilanath Parida1*, Satyasmita Jena2, Varun Sawant3 *1Professor, Department of Panchakarma, V.Y.D.S Ayurveda College, Khurja, India 2Assistance Professor, Department of Prasuti Tantra Stree Roga, V.Y.D.S Ayurveda College, Khurja, India 3Assistance Professor, Department of Samhita and Siddhanta, V.Y.D.S Ayurveda College, Khurja, India. ABSTRACT Swedanam is a therapy which alleviates stiffness, heaviness, coldness & that which brings out sweating from the system is sudation therapy. The perspiration brought about by the sudation therapy is more than the normal. Conventionally the sudation therapy is just understood as the steam bath, but sudation in Ayurveda is something more as a treatment & as a daily routine. Swedana drugs by Ushna and Tikshnaguna are capable of penetrating the microcirculatory channels (Srotas) where they activate the sweat glands to produce mores heat. Swedana Karma hastens this process by increasing the permeability of capillary and bringing the morbidities into an extracellular fluid by dilating and clearing the channels of the body. Swedanakarma maintains the thermoregulation system of the body by maintaining quilibrium between core temperature (temp. inside the body) and shell temperature (skin temp). KEYWORDS: Swedana karma, Sudation therapy, Sweating. INTRODUCTION Sweating treatment (Swedana) is usually Swedana Guna (properties) and its action of body given after oleation- Snehana therapy. Swedana is the [5] procedure that relieves Stambha, Gaurava, Sheeta Ushnata: This is originated from Agneyaguna and is which induces Swedana (Sweating).[1] It plays a dual opposite to Shitaguna. It induces enthusiasm, relieves role in Purvakarma as well as Pradhanakarma. stiffness and promotes unconsciousness, thirst, Swedana has relaxing and detoxifying effects on the burning sensation, sweat and digestion in the body. It human body. Sweda is classified into different is Agnimahabhuta dominant property. varieties according to the different Acharyas. Tikshnata: It is also Agnimahabhuta dominant According to , two main types are property. It produces a burning sensation, Paka Sagnisweda (thermal) and Niragnisweda. (non- (ripening) and Srava (secretions). Tikshnaguna is thermal). Niragnisweda is further classified into ten responsible for the ripening of vitiated and types viz. Vyayama (exercise), Ushnasadana (warm and their discharges from their respective rooms), Guru pravarana (heavy blankets), Kshudha places. It alleviates Vata and Kaphadosha and (hunger), Bahupana (excessive drinking), Bhaya stimulates Pitta dosha. It decreases the Mansa and (fear), Krodha (anger), Upanaha (plasters), Ahava Meda dhatu and acts as Lekhanadravya. (war) and Atapa (sunbath). [2] whereas Sagnisweda is Rukshta: It is the opposite property of Snigdhaguna. classified into 13 types viz. Sankara (mixed), Prastara Rukshata causes dryness in the body. It is the (hotbed), Nadi (steam kettle), Parisheka (affusion), Property of non-unctuous substance. Rukshaguna Avagaha (bath), Jentaka (sudatorium), Asmaghana induces firmness in the body and wards off softness. (stone bed), Karshu (trench), Kuti (cabin), Bhu It is dominant in Vayavya and Agneyamahabhutas. (ground bed), Kumbhi (pitcher bed), Kupa (pit Sthirata: This property is opposite to Saraguna. It sudation) and Holaka (under the bed).[3] Whereas represents immobility. It induces firmness and Acharya Sushruta classified Swedana into main 4 stability in the body. types Tapa sweda (Direct heat), Ushmasweda Sarata: It has a dominance of Jalamahabhuta and has (Steam), Upanah Asweda (poultice), Dravasweda the property of advancing which is termed as (warm liquid). [4] Preranashila.

IJAPR | January 2020 | Vol 8 | Issue 1 66 Akhilanath Parida et al. A Critical Review on Action of Swedana vis-à-vis Sudation Therapy Snigdhata: It is dominated by Jala and Snigdhadosha in the channels and direct them to Prithvimahabhuta. It induces unctuousness, softness, move towards Kostha or excrete them through strength, and texture to the body. micropores of the skin in the form of sweat, resulting Dravata: These substances are dominant in in Srotoshodhana. Dosha brought in Kostha are Jalamahabhuta which promote stickiness, moistness, expelled out of the body with the help of Vamana or Softness, and happiness. A Drava substance Virechana therapy. possesses liquefaction of the Dosha and helps in the DISCUSSION movement of fluid from one part of the body to Sweda is the by-product of Medadhatu which another. dominates in Jalamahabhuta. The Sweda produces Sukshmata: It is composed of predominantly with kleda.[7] In the body which is also Apamahabhuta Agnimahabhuta. It is the property by which it can pradhana. The Udakdhatu is present in the body in pass through the Srotas (micro channels). various forms like feces, urine, Sweda, skin, lymph, Guruta: Guru Substances are dominant in and and blood, etc. It performs important functions like Jalamahabhuta. It performs actions like Sadakruta, Jivana, Tarpana, Malashodhana, etc. when Swedavaha Uplepakruta, Balakruta, and Bruhanakruta. Here, srotas is vitiated, it leads to the presentation of some opposite properties are mentioned in Swedana various symptoms like irregular production of drugs. like Sthira and Sara, Snigdha and Ruksha. We sweating, roughness of the skin, burning sensation all can understand this as where local Swedana is over the body, etc. Swedana by its qualities like required, Dravya having Sthira property should be Ushna, Tikshna acts for stimulation in the body. It selected and where generalized Swedana is required increases the metabolic rate in the body. Ushnaguna Dravya having Sara property should be selected. of Sweda dilates the capillaries thus it increases Likewise, Snigdhadravya is selected for Snigdha circulation. Increased circulation leads to more swedana and Rukshadravya is selected for elimination of waste products and more absorption Rukshaswedana. of Sneha or drugs through the skin. Also, it stimulates Mode of Action of Swedana Ayurvedic view: muscles and nerves which promotes its renovation. Swedana has its main actions like Stambhaghna, Heat administration by Swedana may produce Gauravaghna, Shitaghna, and Swedakarakatva. How hypoalgesia effect by diverted stimuli. Swedana performs their actions, we can understand Production of Sweda8 it as below. [6] Stimulate Stambhaghna: Swedana releases Sthambha means ↓Receptor stiffness. Samana which promotes , Stimulate Sleshakakapha which lives in Sandhi, Amarasa, ↓ Mansa, Meda, Vasa are mainly responsible for Hypothalamus Stambha. Samana Vayu, by Rukshaguna, absorbs ↓Causes Snigdhata and so causes Stambha. Sleshkakapha is Sympathetic stimulation Snigdha. Due to its loss of function, Sthambha occurs. ↓Causes Swedana is Snigdha and Ushna so it relieves Stambha. Adrenalin secretion Ushnaguna of Swedana does Srotoshuddhi and ↓Causes Amapachana and so it relieves stiffness. Adipose lipolysis Gauravaghna: Swedana relieves heaviness in the ↓ body. Apyaghataka- liquid substances of the body Generation of sweat (contains Nacl2, H2O & Urea) come out through Sweda. Apyatatva is Guru. Due to In Ayurvedic science production of sweda their expulsion, lightness is achieved. Swedana physiologically occurs by Paka of Sukshmameda. stimulates muscles and nerves and so lightness is Sukshmamedapaka - Medodhatwagni + Bhutagni -- gained. Prasadbhaga-Sthulameda,Upadhatusnayu, Kittabhaga Shitaghna: Swedana is mainly Ushna so it relieves –Sweda. Sweat consists of sodium chloride, water, Shita by opposite property. urea, lactic acid, potassium, calcium etc.[9] These all Sweda Karakatva: Swedana promotes sweating. substances are present in the extracellular fluid also, Sweda is a type of mala. Impurities of the body come which provide nutrition to cells. Excessive sweating out with Sweda. Sweda is related to Dhatvagni and in the body leads to depletion of the contents of Bhutagni (Metabolism). Swedana drugs by Ushna and extracellular fluid. Sodium chloride is one of the Tikshnaguna are capable of penetrating the major substances which is lost during sweating. Due microcirculatory channels (Srotas) where they to its loss feeling of exhaustion or weakness in the activate the sweat glands to produce more sweat. body occurs. Sweating controls, heat production, after dilatation of micro channels, Laghu and water, and electrolyte balance in the body.10Sweat Saraguna of these drugs enable them to act on the glands are controlled by the central nervous system. IJAPR | January 2020 | Vol 8 | Issue 1 67 Int. J. Ayur. Pharma Research, 2020;8(1):66-68 Hypothalamus is the centre of heat regulation in our Stambhaghna, Gourabaghna, Sitaghna and also body. Though the signals generated by the Prabha varnakara. So Sweda karma maintains the temperature receptors of the hypothalamus are thermoregulation system of the body by maintaining extremely powerful in controlling body temperature. equilibrium between core temperature (temp. inside Receptors in other parts of the body also play an the body) and shell temperature (skin temp.) Sweda important role in temperature regulation. This is karma hastens this process by increasing the particularly precise about temperature receptors in permeability of capillary and bringing the the skin. Temperature decreasing the mechanism of morbidities into an extracellular fluid by dilating and the body when the body is too hot, as during Swedana clearing the channels of the body. Finally, Sweda karma. The temperature control system employs two karma fascinates the transport of metabolites into important mechanisms to reduce heat when the body the blood and lastly into Koshtha for easy elimination temperature is too hot during Swedana karma. by Panchakarma. That is the probable mechanism or Vasodilation: In almost all areas of the body, the skin action potential of Sodhanangabhootaswedana to blood vessels become intensely dilated. This is prevent and cure ailments. caused by inhibition of the sympathetic centres in the REFERENCES posterior hypothalamus that causes vasoconstriction. 1. Agnivesha, Charaka Samhita Sutrasthana22/11, Full vasodilatation can increase the rate of heat Acharya Yadavji Trikamji, Chaukambha publication, transfer to the skin as much as eight folds. So, it can 2001, Varanasi, pg. no. 120. be inferred that the Ushnaguna of Swedana karma 2. Agnivesha, Charaka Samhita Suthrasthana 14/64. leads to stimulation of the sympathetic nervous 4th ed. Varanasi: Chaukhambha Sanskrit Sansthan; system and there is vasodilatation (Srotovispharana). 1994, pg. no. 92. Ushnaguna also increases the circulation of Rasa and 3. Agnivesha, Charaka Samhita Suthrasthana14/39-40. Rakta in the body. 4th ed. Varanasi: Chaukhambha Sanskrit Sansthan; Induction of Sweating: An Additional one-degree 1994,pg. no. 90. 4. Sushruta, , editor Ambikadatta increase in body temperature causes enough Shastri, Chikitsasthana 32/3. Chaukhambaha sweating to remove ten times the basal rate of body Sanskrit Sansthan;2002,pg. no. 139 heat production. During Swedanakarma, the body 5. 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Effect of physical cleansing effect on the body. training on peripheral sweat production. Journal of CONCLUSION Applied Physiology 65.2 (1988): 811-814. Sweda karma rectifies the function of 9. Whitehouse, A. G. R. The dissolved constituents of Medadhatwagni and Bhutagni and fastens the human sweat. Proceedings of theRoyal Society of Pakakarma which causes Srotomukhashodhana and London. Series B, Biological Sciences 117.803 profuse Sweda production. That causes the (1935): 139-154. displacement of exudates hence relieve pain, relaxes 10. Costill, D. L. Sweating: its composition and effects on body fluids. Annals of the New York Academy of muscular spasm. By Swedana, due to arterial Sciences 301.1 (1977): 160-174. dilatation, the part gets more circulation. So, acts as

Cite this article as: *Address for correspondence Akhilanath Parida, Satyasmita Jena, Varun Sawant. A Critical Review on Dr. Ahilanath Parida Action of Swedana vis-à-vis Sudation Therapy. International Journal of Professor, Department of Panchakarma, Ayurveda and Pharma Research. 2020;8(1):66-68. Source of support: Nil, Conflict of interest: None Declared V.Y.D.S Ayurveda College, Khurja, India Email: [email protected]

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