Short-term (≤5 days) management of moderately severe acute pain that requires analgesia at opioid level; not indicated for minor or chronic painful conditions. IV: 30 mg as single dose or 30 mg. Ketorolac is used to relieve moderately severe pain, usually pain that occurs after an operation or other painful procedure. It belongs to the group of medicines called nonsteroidal anti-inflammatory drugs (NSAIDs). Ketorolac is a non-steroidal anti-inflammatory drug (NSAID) that contains ketorolac tromethamine, a substance with strong anti-inflammatory and pain-relieving properties. It is prescribed to relieve acute, moderate, or severe pain caused by fractures, kidney stones, or after surgery. What is ketorolac? Ketorolac is a nonsteroidal anti-inflammatory drug (NSAID) that is used short-term (5 days or less) to treat moderate to severe pain. Ketorolac may also be used for purposes not listed in this medication guide. Find patient medical information for Ketorolac (Toradol) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Learn about ketorolac (Toradol) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Why is this medication prescribed? Ketorolac is used to relieve moderately severe pain, usually after surgery. Ketorolac is in a class of medications called NSAIDs. It works by stopping the body's production of a substance that causes pain, fever, and inflammation. What is ketorolac, and what is it used for? Ketorolac is a non-steroidal anti-inflammatory drug (NSAID) used for short-term (less than 5 days) management of acute pain that requires opioid level of pain relief (analgesia). Ketorolac relieves pain by inhibiting inflammatory activity in the body. Easy-to-read patient leaflet for Ketorolac Tablets. Includes indications, proper use, special instructions, precautions, and possible side effects. Ketorolac, sold under the brand names Toradol, Acular and Sprix, among others, is a nonsteroidal anti-inflammatory drug (NSAID) used for the short-term treatment of moderate to severe pain.