Of a similar nature to galbanum is hammoniacum, a tearlike gum, the qualities of which are tested in manner already70 stated. It is of an emollient, warming, resolvent, and dispellent nature. Employed as an ingredient in eye-salves, it improves the sight. It disperses prurigo, effaces the marks of sores, removes spots in the eyes, and allays tooth-ache, more particularly when burnt. It is very useful too, taken in drink, for hardness of breathing, pleurisy, affections of the lungs, diseases of the bladder, bloody urine, maladies of the spleen, and sciatica: employed in a similar manner, it acts as a purgative upon the bowels. Boiled with an equal proportion of pitch or wax, and with oil of roses, it is good for diseases of the joints, and for gout. Employed with honey it ripens hard tumours, extracts corns, and has an emollient effect upon indurations. In combination with vinegar and Cyprian wax, or oil of roses, it is extremely efficacious as a liniment for affections of the spleen. In cases of extreme lassitude, it is an excellent plan to use it as a friction, with vinegar and oil, and a little nitre.
About This Book
This volume catalogs remedies derived from forest trees and wild plants, presenting systematic entries for dozens of species with prescribed treatments and applications. It enumerates specific uses for resins, barks, leaves, berries, and sap, and gives instructions on preparation, dosage, and testing of potency. The text also records variations among species, regional observations on growth and harvesting, and anecdotes on how certain plants were discovered or associated with animals and human practices. Overall it functions as a practical herbal compendium combining botanical description with medicinal recipes and empirical notes.