Crude drug sample data base

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Crude drug name

Market nameTapki hartal
Formal nameHaritala
Original plant nameTrisulphate of arsenic
Used partClassificationMineral origin
Sub classification mineral
Collection informationKingdom of Nepal, Kathmandu, Kilagal tole M.G.M. Shakya
Collection date1991/04/28
CollectorTsuneo Namba, et al.
TMPW No.14745

The capital city, provincial capital city or the representative  
location of its administrative area is indicated.  
Production area information
https://ethmed.toyama-wakan.net/img/pin_san.png
27.7172453
85.3239605
Collection information
Kingdom of Nepal,Kathmandu
https://ethmed.toyama-wakan.net/img/pin_nyu.png

Scientific information data base

Crude drug nameAyurvedic name or
Sanskrit name, English name
Haritala
SynonymsTala, Ala, Talaka.
crude drug image
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Original plant nameTrisulphate of arsenic
Used partPurified bhasma
Therapeutic usesKandu (pruritus), Kustha (skin diseases), Asyaroga (diseases of the mouth), Vrana (ulcers).
Medical systemAyurveda (Traditional Indian medicine)
Traditional conceptRasa (Taste)Katu (Pungent), Kasaya (Astringent)
Virya (Potency)Usna (Hot)
Guna (Quality)Laghu (Light), Snigdha (Unctuous)
Vipaka
(Post digestive taste)
Katu (Pungent)
Karma
(General action)
Visahara (pacifies poison)
Dosakarma
(Action on dosa)
Decreases Kapha Vata
FormulationRasamanikya, Talakesvara rasa, Vidyadhara rasa.
CommentsTwo varieties of Haritala have been mentioned in the classics as
1.Patra haritala (flaky form),
2.Pinda haritala (lumpy form).

Patratala variety is said to be tridosaghna (pacifies all the dosas) and rasayana (rejuvenative). Pindatala is said to be of inferior quality when compared to patratala.

Talaka being a poisonous drug has to be used only after meticulous purification. There are many methods of purification. One of them is as follows: Haritala is powdered and tied in a potali (bolus). It is given svedana in dolayantra containing tilaksarajala for three hours. Then it is dried.
ReferencesReference book 

Tips!

Dravyagunavijnana, Vols. 1-5, reprint 1998. Sharma, P.V., Chowkhambha Bharati Academy, Varanasi
Vol. 3, pp 84-85

Last renewal date2022/06/16