The design of this work is to place in the hands of the student of Materia Medics a text-book so arranged that he can readily find what a drug is, where it is obtained, how it is prepared for medicinal use, how it acts upon the human organ, which tissues it especially acts upon, how it affects them, how much of the drug it takes to produce certain results, and what are its characteristic therapeutics.deal for in- depth knowledge of Materia Medica….