anileridine


analgesic

 [an″al-je´zik] 1. relieving pain.2. pertaining to analgesia.3. an agent that relieves pain without causing loss of consciousness.narcotic analgesic opioid analgesic.nonsteroidal antiinflammatory analgesic (NSAIA) nonsteroidal antiinflammatory drug.opiate analgesic (opioid analgesic) any of a class of compounds that bind with a number of closely related specific receptors (opioid receptors) in the central nervous system to block the perception of pain or affect the emotional response to pain; such compounds include opium and its derivatives, as well as a number of synthetic compounds, and are used for moderate to severe pain. Chronic administration or abuse may lead to dependence.