Polygonum Punctatum. (Water Pepper.)
Preparation.—Prepare a tincture from the fresh herb, in the proportion of ℥viij. to Alcohol 76° Oj. Dose gtts. ij. to ʒss.
I regard the tincture of Water-Pepper as one of our most certain stimulant diaphoretics. It is also one of the best emmenagogues, especially when the arrest is from cold. It influences the urinary and reproductive organs, but its action in these directions needs to be studied.