how long does it take for advil to work for toothache
Ibuprofen Dosage. Ibuprofen purchased over-the-counter comes in tablets or capsules of 200 mg, while prescription doses are available in 400, 600, and 800 mg tablets. For adults and children over 12 years of age, the usual dose of ibuprofen is one to two tablets or capsules every four to six hours as needed.buprofen is used to reduce fever and treat pain or inflammation caused by many conditions such as headache, toothache, back pain, arthritis, menstrual cramps, or minor injury. The dose of ibuprofen can range from 200 mg every 4 to 6 hours up to 800 mg every 6 hours.