For more information about Federal and State brownfields programs and site criteria, see the Brownfields Safety and Health Topics webpage under Additional Information. See Question 4 below for a discussion of brownfield site hazards.
The maximum daily dose of ibuprofen is 3,200 mg. However, if you are taking that much ibuprofen, I would be asking you a lot of questions as to why and if you have been to the doctor or health care provider for further evaluation.
When OTC doses of ibuprofen (200-400 mg/dose; 1200 mg/day) are taken for acute episodes of pain (i.e., up to 10 days), its GI safety profile is even more favorable than at prescription doses, with an extremely low risk of causing serious gastrointestinal events;