Children's Advil Fever and Pain Relief Ibuprofen Oral Suspension is a sugar-free and dye-free liquid medication designed for children aged 2 to 11 years. Each 5 mL contains 100 mg of ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID) that provides up to 8 hours of relief from fever and minor aches and pains. The berry-flavored suspension is alcohol-free and comes in a 100 mL bottle.