Ibuprofen Destroys Aspirin's Positive Effect On Stroke Risk

http://www.sciencedaily.com/releases/2008/03/080312171140.htm

ScienceDaily (Mar. 17, 2008) — Stroke patients who use ibuprofen for arthritis pain or other conditions while taking aspirin to reduce the risk of a second stroke undermine aspirin's ability to act as an anti-platelet agent, researchers at the University at Buffalo have shown.