Nothing fights fever faster or longer (1) than Children's Advil. In just one dose, this fever pain reliever and fever reducer for kids reduces fever and relieves minor aches and pains due to common cold, headache or teething. Formulated for children ages 2 to 11 years, this liquid pain medicine contains ibuprofen, a pain medicine that reduces and controls fever. Just one dose of this liquid pain relief medicine lasts up to eight hours. Advil liquid children's ibuprofen is easy to measure and has a pleasant Dye-Free Blue Raspberry flavor that's easier for kids to take. This liquid pain reliever is also dye-free and won't stain your washables in case of drips or spills. The medicine in Children's Advil is the number 1 pediatrician-recommended active ingredient in a fever reducer/pain reliever. (1) Among non-prescription analgesics