A master's degree should take around two years to earn, during which time you'll complete between 30 and 50 hours of coursework and finish a written thesis that is likely based on original research of some kind. At the end of your program, you'll probably have to pass written or oral examinations as well.
Ibuprofen is a phenylpropionic acid NSAID introduced into the United States in 1974 as a prescription product intended to treat arthritic conditions at daily doses of up to 2400 mg. It was subsequently approved for daily doses of up to 3200 mg/day, and then as a prescription drug to treat mild to moderate pain in 1978.
The recommended adult dose of ibuprofen is 200 mg to 400 mg every 4 to 6 hours as required. The maximum daily dose is 1,200 mg. Ibuprofen available without a prescription should not be taken for more than 3 consecutive days for a fever or 5 consecutive days for pain unless advised by your doctor.