THE DRUGGIST AND APOTHECARY.
1. The druggist is a wholesale dealer in drugs, which, in commerce, embrace not only articles used or recommended by the medical profession, but also spices, dye-stuffs, and paints. The commodities of his trade are obtained from almost every quarter of the globe; but especially from the countries bordering upon the Mediterranean Sea, and from the East Indies and Spanish America.
2. The chemist looks to the druggist for most of the materials employed in his laboratory; and from him the apothecary, physician, and country merchant, obtain their chief supply of medicines. There are, however, but few persons in the United States, who confine themselves exclusively to this branch of business; for most of the druggists are also apothecaries, and sometimes operative or manufacturing chemists.
3. Medicinals, when they come into the warehouse of the druggist, are usually in a crude state; and many, or most of them, must necessarily undergo a variety of changes, of a chemical or mechanical nature, before they can be applied in practice. The art by which these changes are effected is called Pharmacy, or Pharmaceutics; and the books which treat of pharmaceutical operations are denominated Pharmacopœias, or Dispensatories.
4. The operations of Pharmacy, which depend upon chemical principles, are conducted chiefly by the operative chemist; but those which consist merely in mechanical reduction, or in mixing together different ingredients, to form compounds, belong properly to the vocation of the apothecary.
5. The apothecary sells medicines in small quantities, prepared for application. Many of the standing compound preparations which have been authorized by the Pharmacopœias, and which are in regular demand, he keeps ready prepared; but a great proportion of his business consists in compounding and putting up the prescriptions of the physician, as they are needed by the patient.