NEW SYNERGISTIC PREPARATIONS CONTAINING DEZOCINE AND A LOCAL ANAESTHETIC AND A NEW METHOD OF ALLEVIATION OF PAIN

摘要

A pharmaceutical preparation for spinal analgesia, which alleviates postoperative or chronic pain containing dezocine or a physiologically acceptable salt thereof together with a local anaesthetic, such as bupivacaine or a physiologically acceptable salt thereof, a method for obtaining said preparation and a method of obtaining analgesia by administering said preparation to a patient in the need of analgesia.