Origin. - A volatile oil distilled from myristica.

Description and Properties. - A thin, colorless, or pale-yellowish liquid, having the characteristic odor of nutmeg, and a warm, spicy taste. It becomes darker and thicker by age and exposure to the air. Soluble in an equal volume of alcohol. It should be kept in well-stoppered bottles, in a cool place, protected from light. Its most important ingredients are pinene, myristol, myristicin, and a phenol. Dose. - 1-3 minims (0.06-0.18 Cc.) [3 minims (0.2 Cc), U. S. P.], Physiological Action and Therapeutics are the same as those of anise.