Abstract
Ketoprofen is a drug belonging to the group of NSAIDs (NSAID) that in addition to its anti-inflammatory properties, has a high analgesic potency and is indicated for pain in patients with mild to moderate degrees. Its degree of analgesia may be increased when in association with opioid drugs. Tramadol, in turn, is an atypical opioid analgesic with central action indicated for the manageme…