Eupatorium Perfoliatum. (Boneset.)
Preparation.—Prepare a tincture from the recently dried herb in the proportion of ℥viij. to proof spirit Oj. Dose from gtts. v. to ʒj.
The Eupatorium increases functional activity of the skin, and to a less extent, secretion from the kidneys. It also influences the circulation, to a slight extent, and does well combined with the sedatives.
In quite small doses it stimulates the sympathetic nervous system, and improves all the vegetative functions. It is not an active remedy, and too much must not be expected from it; yet, in many cases, it may well supplant costly foreign drugs.