Joint pain, discomfort, swelling, and stiffness from osteoarthritis (arthritis caused by a breakdown of the lining of the joints) and rheumatoid arthritis are all symptoms that may be treated with prescription ibuprofen (arthritis caused by swelling of the lining of the joints). It is also used to treat moderate discomfort, such as that experienced during menstruation (pain that happens before or during a menstrual period). Ibuprofen, available without...