ARKA in Ayurveda Drug

ARKA Definition

• ArkaARKA Calotropis procera Ayurvedic Medicine for piles and Anal Fistula. Read more ... » is a liquid preparation obtained by distillation of certain liquids or drugs soaked
  in water using the Arkayantra or any convenient modern distillation apparatus.

Method of preparation of ARKA

• The drugs are cleaned and coarsely powdered. Some quantity of water is added to the
  drugs for soaking and kept over-night.
• This makes the drugs soft and when boiled releases the essential volatile principles easily.
• The following morning it is poured into the Arka yantra and the remaining water is added and boiled.

Method of preparation of ARKA

• The vapour is condensed and collected
  in a receiver.
• In the beginning, the vapour consists of only steam and may not contain the
  essential principles of the drugs.
• It should therefore be discarded. The last portion also may
  not contain therapeutically essential substance and should be discarded.
• The aliquots
  collected in between contain the active ingredients and may be mixed together to ensure
  uniformity of the arka.

Characteristics of ARKA

• Arka is a suspension of the distillate in water having slight turbidity and colour according to
  the nature of the drugs used and smell of the predominant drugLeishmaniasis or Kala-azar vector-borne disease by protozoa called Leish­mania Diagnosis Treatment. Read more ... ».