Question: what is the difference between children's tylenol and ibuprofen?
Answer: Benefits of Motrin and Tylenol Acetaminophen can be used in younger children, while ibuprofen is usually limited to children over 6 months of age. Motrin does have the benefit that it is supposed to last longer, though—6 to 8 hours versus the four to 6 hours of Tylenol.