Detailed Ibuprofen dosage information for adults and children. Includes dosages for Pain, Osteoarthritis, Rheumatoid Arthritis and more; plus renal, liver and dialysis adjustments. Key Takeaways Ibuprofen is a widely used nonsteroidal anti-inflammatory drug (NSAID) for pain relief, inflammation, and fever reduction. Proper dosing depends on age, condition, and formulation; overdosing can cause serious side effects. Adults typically take 200-400 mg every 4-6 hours, not exceeding 1200 mg daily with. Ibuprofen (Advil, Motrin) treats minor aches and pains caused by the common cold, headaches, toothaches, back or muscle aches. Ibuprofen is available over the counter, but it can still have risks, especially if you take too much. Here’s what to know. Need pain relief? Get informed on ibuprofen dosages for adults and kids, plus tips on combining with Tylenol for added effect. Description Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) used to treat mild to moderate pain, and helps to relieve symptoms of arthritis (osteoarthritis, rheumatoid arthritis, or juvenile arthritis), such as inflammation, swelling, stiffness, and joint pain. Use the following ibuprofen dosing chart to find the proper dosage of MOTRIN® (Ibuprofen) for adults to relieve pain, symptoms of cold and flu, or reduce inflammation. NHS information about ibuprofen for adults, including what it's used for, who can use it, how to use it and side effects. GoodRx’s guide to ibuprofen dosages for adults include information on the different forms of ibuprofen, dosage adjustments, and more. Ibuprofen (also known as Motrin® or Advil®) is an over-the-counter medicine used to reduce fever and relieve pain. This chart, based on your child's weight, can help determine the right dosage amount, but is no substitute for your pediatrician's advice.