May 20, 2008 - 7:21am
If anyone can identify this pill it would be greatly appreciated. I believe it is an ibuprofen 800. Any help would be greatly appreciated.
Thanks
May 20, 2008 - 11:36am
#2
http://www.davapharma.com/Pen
http://www.davapharma.com/PenicillinVK-DAVAPharmaceuticalsInc..htm
third one down
I am not a Dr. I just play one on TV.

Couldn't find a 521, but S21 is 500mg Penicillin, an antibiotic.