>10%
Borderline elevations of one or more LFTs (<15%)
1-10%
Abdominal pain,Anorexia,Diarrhea,Nausea,Pyrosis,Gastritis,Flatulence,Constipation,Steatorrhea,Upper GI ulcers, gross bleeding/perforation (1% of patients treated for 3-6 mth and 2-4% of those treated for 1 yo)
<1%
Leukopenia,Eosinophilia,Thrombocytopenic purpura,Agranulocytosis,Pancytopenia,Bone marrow hypoplasia,Renal failure (including papillary necrosis & acute interstitial nephritis),Acute interstitial nephritis has been associated with hematuria, proteinuria, & nephrotic syndrome
Potentially Fatal: Autoimmune haemolytic anaemia; convulsions (overdosage).