The recommended maximum dose of Nurofen (ibuprofen) for adults and children over 30 kg (about 11-12 years) is 6 tablets of 200 mg each per day, totaling 1200 mg. These tablets should be taken every 4 to 6 hours as needed, but no more than 6 tablets in 24 hours. For children aged 7 to 12 years, the limit is usually 4 tablets per day, one every 6 to 8 hours. Elderly people should use the lowest effective dose for the shortest necessary time. Do not exceed these recommended doses or duration: 3 days for fever and 5 days for pain without medical advice.

If a higher dose or longer use is needed, this should only be under medical supervision because higher doses can lead to serious side effects. Always take Nurofen with water and preferably during meals to reduce stomach irritation.