Patients w/ known sensitivity or allergy to fish. Not indicated in exogenous hypertriglyceridemia (type 1 hyperchylomicronemia). Limited experience in secondary endogenous hypertriglyceridemia (especially uncontrolled diabetes). Make allowance for increased bleeding time in patients at high risk of hemorrhage (due to severe trauma, surgery). Fall in thromboxane A2 production during treatment. Reports of small but significant increase (w/in normal values) in AST & ALT in some patients. Monitor patients receiving anticoagulant therapy & adjust dosage if necessary. Monitor ALT & AST levels in patients w/ any signs of liver damage (in particular w/ high dosage ie, 4 cap). No experience regarding hypertriglyceridemia in combination w/ fibrates. Limited information on use in patients w/ renal impairment. Not to be used during pregnancy unless clearly necessary. Caution should be exercised when administered to a breastfeeding woman. Not recommended in childn. Limited clinical data in elderly >70 yr.