Ergot and its alkaloids

This manuscript reviews the history and pharmacognosy of ergot, and describes the isolation/preparation, chemistry, pharmacodynamics, and pharmacotherapeutics of the major ergot alkaloids and their derivatives. A brief discussion of the hallucinogenic properties of lysergic acid diethylamide is also featured. An abbreviated form of the material found in this paper is presented in a 4-hour didactic format to third-professional year PharmD students as part of their study of vascular migraine headaches, Parkinson's disease, and naturally occurring hallucinogens/hallucinogen derivatives in the modular course offering Neurology/Psychiatry.