• M M Buckley and R N Brogden.
• ADIS Drug Information Services, Auckland, New Zealand.
• Drugs. 1990 Jan 1; 39 (1): 86-109.

AbstractKetorolac is a non-steroidal agent with potent analgesic and moderate anti-inflammatory activity. It is administered as the tromethamine salt orally, intramuscularly, intravenously, and as a topical ophthalmic solution. Clinical studies indicate single-dose efficacy greater than that of morphine, pethidine (meperidine) and pentazocine in moderate to severe postoperative pain, with some evidence of a more favourable adverse effect profile than morphine or pethidine. In single-dose studies ketorolac has also compared favourably with aspirin, paracetamol (acetaminophen) and a few other non-steroidal anti-inflammatory drugs. If further investigation confirms the initially favourable findings regarding efficacy and tolerability, ketorolac will be a useful alternative to opioid agents in postsurgical pain. It may well also find use in acute musculoskeletal pain, where it appears at least as effective as other agents with which it has been compared. From the limited clinical data available, ketorolac also seems promising in the treatment of ocular inflammatory conditions. Additional multiple-dose studies are required to evaluate fully the potential of ketorolac in the management of chronic pain states where it has shown superior efficacy to aspirin. In summary, ketorolac offers promise as an alternative to opioid and to other nonsteroidal analgesics in ameliorating moderate to severe postsurgical pain, and with wider clinical experience may find a place in the treatment of acute musculoskeletal and other pain states, and ocular inflammatory conditions.

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