Alexander Turnbull

Alexander Turnbull (1794–1881) was a 19th-century physician and medical author. Library and catalog records connect him with books including Treatment of the diseases of the eye, by means of prussic acid vapour, and other medicinal agents, On the medical properties of the natural order Ranunculaceae, and On the preparation and medicinal employment of aconitine.

His writing focused on painful and nervous disorders, eye and ear disease, and drug-based treatments drawn from substances such as aconitine and veratria. These titles suggest a doctor interested in testing new remedies and recording their effects in detail, which makes his work a useful window into the medical thinking of his time.

Reliable biographical details beyond his dates are limited in the sources I could confirm, so it is safest to remember him chiefly through his published medical works. Even so, those books show an energetic and wide-ranging writer working at the crossroads of clinical practice, pharmacology, and early modern therapeutics.