Stomachic Elixir.
Take of gentian root, two ounces; Curassao oranges, one ounce; Virginian snake-root, half an ounce. Let the ingredients be bruised, and infused for three or four days, in two pints of French brandy; afterwards strain out the elixir.
This is an elegant stomachic bitter. In flatulencies, indigestion, want of appetite, and such like complaints, a small glass of it may be taken twice a-day. It likewise relieves the gout in the stomach, when taken in a large dose.
William Buchan
Domestic Medicine 2nd edition 1785