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About:
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How long does it take for ibuprofen to work? Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that is commonly used to relieve pain and reduce fever. It typically takes 20 to 30 minutes for ibuprofen to start working, with peak effects occurring after 1 to 2 hours. The duration of action is typically 4 to 6 hours.
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