of ibuprofen are generally labeled to advise a maximum daily dose of 1,200 mg. Common adverse effects include: nausea , dyspepsia , gastrointestinal ulceration/bleeding, raised liver enzymes , diarrhea , epistaxis , headache , dizziness , unexplained rash, salt and fluid retention, and hypertension . [10] Infrequent adverse effects include: oesophageal ulceration,