Oleander MT has marked action on the skin, heart and nervous system, producing and paralytic conditions with cramp-like contractions of upper extremities. It is also used in case of difficult articulation. Cardiac symptoms correspond to Digitalis and Strophanthus.
Reference
1. W. Boericke, New Manual of Homoeopathic Materia Medica & Repertory [with Relationship of Remedies], Second Re-Augmented & Revised Edition Based on Ninth Edition, Reprint Edition 2002, B. Jain Publishers, New Delhi.
2. Dr. P. N. Varma, et al., A Compendium of Rare and Clinically Established Mother Tinctures, 4th Edition, Dr. Willmar Schwabe India Pvt. Ltd., A-36, Sector 60, Noida.