Gandhak Rasayan ((also spelled as Gandhaka Rasayana)) is a Sulphur based Ayurvedic preparation. Sulphur is refined and mixed with herbal substances to make it. In Sanskrit and Hindi, sulfur/sulfur is known as ‘Gandhak,’ due to its strong, unique, rotten-egg-like aroma. It is a naturally occurring non-metallic element. Sulphur comes in four colours: red, yellow, white, and black. Red and black are the only colours that are currently unavailable. Internal use calls for the yellow variety, while external use calls for the white variety. Gandhak Rasayan is effective in all cases when the sign of a burning feeling is present. It helps with a variety of ailments, including infections of the urinary tract, burning sensations in the hands and feet, rashes, itching, and burning sensations in the tongue

Indicated in (Kushta)skin iseases, colic, prameh, loss of appetite, scabies, rheumatism & gout, boils, blood purifier.
dosage-
2 to 3 Tabs. With Baidyanath Khadirarishta twice a day 2 to 3 Tabs. With water twice a day.
.(Prescription Needed!)