Discontinue use if GI bleeding, ulceration, 1st appearance of skin rash, mucosal lesions, any other sign of hypersensitivity or bacterial infection occur. Previous history of bronchial asthma or allergic disease; HTN &/or heart failure, GI disease eg, ulcerative colitis, Crohn's disease. SLE & mixed connective tissue disease; cardiac impairment. Avoid use w/ NSAIDs including selective COX-2 inhibitors. Concomitant use of oral corticosteroids, anticoagulants (eg, warfarin), SSRIs, anti-platelet agents (eg, ASA); diuretics. Renal impairment & mild to moderate hepatic dysfunction. Avoid use during 1st 6 mth of pregnancy. Elderly or debilitated patients. Loz: Serious skin reactions eg, exfoliative dermatitis, SJS, TEN. Not to be taken by patients w/ fructose intolerance, glucose-galactose malabsorption or sucrose-isomaltase insufficiency. Oromucosal spray: Discontinue use if mouth irritation occurs. Not to be used perioperatively in patients who have recently undergone CABG surgery & revascularization procedures. Exacerbation of infective inflammations eg, development of necrotising fasciitis; purulent bacterial pharyngitis/tonsillitis. Fluid retention & oedema; GI toxicity; serious GI events & other risk factors associated w/ PUD eg, alcoholism, smoking; abnormal bleeding; analgesic-induced headache. May cause allergic reactions due to methyl- & propyl parahydroxybenzoate. High-dose & long-term use. May impair female fertility. Not recommended during lactation.