Hypersensitivity reactions. Discontinue or w/draw use if rash, peptic ulceration or GI bleeding occurs. Not recommended in patients w/ established CV disease (CHF, established ischemic heart & peripheral arterial disease) or uncontrolled HTN or significant risk factors eg, HTN, hyperlipidaemia, DM, smoking. Symptoms indicative of GI disorder, history of GI ulceration, ulcerative colitis, Crohn's disease, impaired cardiac function, patients on diuretics or recovery from major surgery. History of serious GI events & other risk factors associated w/ PUD eg, alcoholism, smoking, corticosteroid therapy. Increased risk of GI anastomotic leak. Monitor renal & hepatic function & blood counts on prolonged treatment. High-dose & long-term use. May affect ability to drive & use machines. Renal impairment. Severe hepatic impairment. Pregnancy & lactation. Not suitable for childn. Elderly or debilitated patients.