Discontinue treatment if clinical signs & symptoms consistent w/ liver disease develop; at 1st appearance of rash or any other sign of hypersensitivity. Contraindicated in patients w/ CV or cerebrovascular diseases; MI or CHF NYHA class II-IV; history of CAD or paresis/paralysis from stroke. Anaphylactoid reactions may occur even w/o prior exposure. Serious skin reactions (eg, exfoliative dermatitis, SJS, TEN) can occur w/o warning & in patients w/o history of sulfonamide sensitivity reactions. Increased risk of serious CV thrombotic events including MI & stroke; CV events w/ duration of use or pre-existing CV risk factors or disease; GI ulceration, bleeding & perforation. New onset or exacerbation of HTN may occur; may contribute to CV event. May cause Na & fluid retention. Patients w/ risk factors for CV disease (eg, HTN, hyperlipidaemia, DM, smoking, elderly); edema, ischaemic heart disease; history of GI disease (bleeding or ulcer); asthma. Carefully evaluate individual CV risk profile prior to prescribing. Concurrent therapy w/ aspirin, anticoagulants &/or corticosteroids; other CYP2C9 inhibitors. Severe hepatic reactions including jaundice & fatal fulminant hepatitis, liver necrosis & hepatic failure. Severe hepatic (Child-Pugh Class C) & renal impairment. Not recommended during ≥30 wk gestation. Lactation. Ped patients <18 yr.