540. Galls
Boil one drachm of bruised galls in twelve ounces of water until only half a pint remains, then strain, and add one ounce of laudanum.
Use
as an astringent and sedative.
541. Ointments and Cerates
These remedies are used as local applications to parts, generally ulcers. They are usually spread upon linen or other materials.
542. Camphorated
Mix half an ounce of camphor with one ounce of lard, having, of course, previously powdered the camphor, by adding a few drops of spirits of wine.