Research Output | Dar Al-hikmah Library | IIUM Only
Introduction: Tramadol is a weak opioid analgesic, acting mainly on μ-opioid receptor and has been proven to be effective and safe analgesic used for use in post-operative patients. Whereas celecoxib is a highly selective COX-2 inhibitor belonging to the non-steroidal anti-inflammatory drugs (NSAIDs) group which reduces inflammation and pain while