Nishakathakadi kashayam is a herbal decoction formulation in liquid from. Available in tablet from also.
Its usage:
In the treatment of diabetes, pre-diabetic conditions.
And complications diabetes.
Dosage:
12-24ml with equal quantity of warm water once or twice or as directed by the physician.
If tablet then the dose is 1-2tab  twice or thrice a day or as directed.
Nishakathakadi kashayam ingredients:
nisa-turmeric
kataka-clearing nut
paranti-ixora coccinia
lodhra-symplocos racemosa
amalaki-emblica officinalis
Bhadrika
Mehari moola
usheera
Added with 8parts of water and boiled to reduce to quater the quantity.
Reference:sahasrayog.