Ketorolac Tromethamine is a non-steroidal anti-inflammatory drug (NSAID) used to treat moderate to severe pain. There are a few alternative synonyms for the medication including the brand names Toradol and Acular. The drug comes in various forms such as tablets, capsules, and injections. It is commonly used for relieving pain after surgery or for treating pain due to arthritis. Ketorolac Tromethamine works by reducing inflammation and blocking pain signals in the brain. As with all medications, there may be side effects, and it is important to consult with a healthcare professional before taking the medication to ensure it is right for you.