I AM NOT A DOCTOR OR PHARMACIST, but liver damage is more often caused by acetaminophen, it is quite rare with ibuprofen which tends to be associated with gastr

I AM NOT A DOCTOR OR PHARMACIST, but liver damage is more often caused by acetaminophen, it is quite rare with ibuprofen which tends to be associated with gastrointestinal bleeding or in extreme cases kidney damage (however ibuprofen is not as likely as other NSAIDs like Naproxen to cause kidney damage or failure) http://en.wikipedia.org/wiki/Ibuprofen#Adverse_effects http://en.wikipedia.org/wiki/Ibuprofen#Adverse_effects Update: 1G pills mentioned by parent may be children's dosage of acetaminophen http://www.drugs.com/imprints/1g-17321.html http://www.drugs.com/imprints/1g-17321.html