[The tromethamine salt of ketorolac, a synthetic pyrrolizine carboxylic acid derivative with anti-inflammatory, analgesic and antipyretic properties. Ketorolac tromethamine, a non-selective inhibitor of the cyclooxygenases (COX), inhibits both COX-1 and COX-2 enzymes. This agent exerts its anti-inflammatory effect by preventing conversion of arachidonic acid to prostaglandins at inflammation site mediated through inhibition of COX-2, undetectable in most tissues but is up-regulated at the inflammation sites by cytokines stimulation. Since COX-1 is expressed virtually in all tissues, inhibition of COX-1 enzyme by this agent prevents normal state production of prostaglandins, which plays housekeeping roles in the protection of the gastrointestinal tract, regulating renal blood flow, and functioning in platelet aggregation. As a result, inhibition of COX-1 is usually associated with adverse effects such as gastrointestinal toxicity and nephrotoxicity. ( NCI )]
UMLS (NCI) C0064326 - Organic Chemical
- Pharmacologic Substance
Relation/PAR: 1-(4-chlorobenzoyl)-5-methoxy- 2-methyl-1-H-indole-3-acetic acid
KETOROLAC
Relation/CHD: KETOROLAC TROMETHAMINE 0.5 %
KETOROLAC TROMETHAMINE 10 MG
KETOROLAC TROMETHAMINE 15 MG/ML
KETOROLAC TROMETHAMINE 30 MG/ML