Advil Liquid Pain Reliever and Baby Fever Reducer, Infant Ibuprofen Dye Free Pain Relief and Fever Medicine Liquid ibuprofen is an effective kids fever reducer and pain medicine that provides relief for up to 8 hours Children's Advil controls fever longer than Children's Tylenol; nothing has been proven to reduce fever faster or longer Liquid pain reliever baby medicine relieves minor aches and pains due to the common cold or teething Infant Advil with a pleasant white grape flavor and a dye-free formulation that won't stain washables