Materia medica is the Latin medical term for the body of collected knowledge about the therapeutic properties of any substance used for healing - it is 'medicines', or 'materials used for medicine'. In modern terms, this is 'pharmacology'. The treatise of materia medica, or compilation of medical substances, that forms this manuscript collection might be called a 'pharmacopoeia'.
The earliest such compilations were those supporting the (Ayurvedic) system of traditional Indian medicine from the 6th century BC. There were Greek and Chinese compilations too, then those from the later medieval Islamic world. In 1025, Avicenna, the Perisan polymath, physician and philosopher, introduced hisCanon of medicinewhich is considered the first pharmacopoeia.
By the 13th century AD, Ibn al-Baitar (from Andalusia) had described more than 1,400 different plants, foods and drugs, over 300 of which were his own original discoveries. His teacher, the botanist Abu al-Abbas al-Nabati, introduced scientific techniques in the testing, description and identification of numerous materia medica, separating unverified reports from those supported by actual tests and observations. This allowed the study of materia medica to evolve into the science of pharmacology.
North Vigor, from England, was awarded his M.D. from Edinburgh University in 1747. His thesis or dissertation wasDe Diabete. It was during studies at Edinburgh, and attending classes offfered by Dr. Charles Alston, that he would have written down the notes of materia medica that comprise this collection. Vigor became a Fellow of the Royal College of Physicians of Edinburgh (FRCPE) in 1758.
Charles Alston was born at Eddlewood (now part of Hamilton). He was educated in Glasgow, and then went to Leyden in the Netherlands to study medicine under Hermann Boerhaave (1668-1738). There he met Dr. Alexander Monro, primus (1697-1767). Together, on their return to Edinburgh, they revived medical lectures at the University with Alston being appointed Lecturer in Botany and Materia Medica. He was also Superintendent of the Botanic Garden. Alston published various medical papers and an index to the plants in the Botanic Garden in Edinburgh. In hisTirocinium Botanicum Edinburgense(1753), he attacked the Linnaean system of classification. Dr. Charles Alston died on 22 November 1760.