just to play devils advocate
, pardon the pun loco

http://www.physorg.com/news126711822.html
Ibuprofen or acetaminophen in long-term resistance training increases muscle mass/strength
Taking daily recommended dosages of ibuprofen and acetaminophen caused a substantially greater increase over placebo in the amount of quadriceps muscle mass and muscle strength gained during three months of regular weight lifting, in a study by physiologists at the Human Performance Laboratory, Ball State University.
my suggestion would be to avoid nsaids etc around workout time.
Hey smoke! I was actually hoping you would read this and discuss. I was interested in your opinion about the study that AST's Dr. Paul Cribb mentioned.
But it seems even people at AST will play devils advocate on this. About five years before Dr. Paul Cribb posted that article on the AST website, AST's CEO, Paul Delia wrote:
"Cortsol is a very catabolic hormone released mainly to fight inflammation when injuries occur. The best time to address the cortisol issue is not after the fact (after training), but before.
Here's a little know trick that will do wonders for helping reduce cortisol release as a response to weight training. Take an anti-inflammatory BEFORE you train. About 45 minutes before will work fine. Not after you train, but before. Aspirin (Excedren), ibuprofen (Advil), or naproxen (Aleve) all will work for this purpose. I recommend rotating 400 milligrams ibuprofen with 325 milligrams aspirin - one day use ibuprofen and the next day aspirin. I would also add 1000 milligrams of vitamin C and 400IU of vitamin E at this time.
This supplement strategy will help drastically reduce training induced inflammation and in turn reduce cortisol release. This is a very effective and very inexpensive technique that works effectively to reduce training related muscle catabolism."
http://www.ast-ss.com/dev/qa_search/full_text.asp?ID=721It seems like a contradiction, but it's probably because we don't yet understand enough about this and more research is needed.
Maybe the trick is in the timing, taking an anti-inflammatory 45 minutes before you train increases muscle mass/strength, while taking it after you train inhibits muscle gains?