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"[Plin. Nat. 20.92.] - LINSEED: THIRTY REMEDIES.
Linseed is not only used in combination with other substances, but, employed by itself, it disperses spots on the face in women: its juice, too, is very beneficial to the sight. Combined with incense and water, or else with myrrh and wine, it is a cure for defluxions of the eyes, and employed with honey, grease, or wax, for imposthumes of the parotid glands. Prepared like polenta, it is good for fluxes of the stomach; and a decoction of it in water and oil, applied topically with anise, is prescribed for quinsy. It is sometimes used parched, also, to arrest looseness of the bowels, and applications of it are used, with vinegar, for cœliac affections and dysentery. It is eaten with raisins, also, for pains in the liver, and excellent electuaries are made of it for the treatment of phthisis.
Linseed-meal, with the addition of nitre, salt, or ashes, softens rigidities of the muscles, sinews, joints, and vertebræ, as well as of the membranous tissues of the brain. Employed with figs, linseed-meal ripens abscesses and brings them to a head: mixed with the root of wild cucumber, it extracts all foreign bodies from the flesh, as well as splinters of broken bones. A decoction of linseed-meal in wine prevents ulcers from spreading, and mixed with honey, it is remedial for pituitous eruptions. Used with nasturtium, in equal quantities, it rectifies malformed nails; mixed with resin and myrrh, it cures affections of the testes and hernia, and with water, gangrenous sores. A decoction of linseed-meal with fenugreek, in the proportion of one sextarius of each, in hydromel, is recommended for pains in the stomach; and employed as an injection, with oil or honey, it is beneficial for dangerous affections of the chest and intestines.”
(The Natural History. Pliny the Elder. John Bostock, M.D., F.R.S. H.T. Riley, Esq., B.A. London. Taylor and Francis, Red Lion Court, Fleet Street. 1855.)