Ketorolac:

A. Is a nonsteroidal anti-inflammatory drug (NSAID) approved for intravenous, intramuscular, and oral administration.

C. Can cause renal dysfunction.

DISCUSSION: Ketorolac tromethamine, an NSAID, is approved by the FDA for intravenous, intramuscular, and oral administration. The agent is an effective analgesic with minimal side effects; however, ketorolac, like all NSAIDs, can enhance surgical bleeding and cause renal and platelet dysfunction. Additionally, it is recommended that ketorolac should not be used for more than 5 consecutive days.