system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Use of Ergotamine is contraindicated:
assistant
The correct answer is  Ergotamine is a vasoconstrictive agent. The Vasoconstriction induced by Ergotomine is usually severe and prolonged and is very difficult to reverse. It is most commonly used for relieving migraine headaches and contraindicated in Ischaemic Hea Disease. Ref: KDT, 6th Edition, Page 168; Basic and Clinical Pharmacology By Beram Katzung, 10th Edition, Page 274