Serious skin reactions including exfoliative dermatitis, SJS & TEN. Discontinue treatment at the 1st appearance of skin rash, mucosal lesions or sign of hypersensitivity. Upper GI complications, perforations, ulcers or bleedings; MI & stroke; careful considerations in patients w/ HTN, hyperlipidaemia, DM, smoking. Monitor renal function in patients w/ pre-existing renal impairment, uncompensated heart failure or cirrhosis. Fluid retention, oedema. Patients w/ history of cardiac failure, left ventricular dysfunction, or HTN & w/ pre-existing oedema from any other reason. Elevations of ALT/AST or any signs & symptoms suggesting liver dysfunction or in whom an abnormal LFT has occurred. Patients w/ dehydration. May mask fever & other signs of inflammation. Co-administration w/ warfarin or other oral anticoagulants. Not to be given in patients w/ galactose intolerance, the Lapp lactase deficiency or glucose-galactose malabsorption. Renal, hepatic or cardiac dysfunction. Elderly. Not recommended in women attempting to conceive.