Pfizer said it was recalling two lots of its Effexor XR antidepressant and another lot of its generic version of the drug after a pharmacist reported finding one capsule of a different medicine in a bottle of Effexor.
The other drug found by the pharmacist was Tikosyn, which is used to treat a common and potentially dangerous irregular heartbeat known as atrial fibrillation.
http://finance.yahoo.com/news/pfizer-recalls-antidepressant-report-wrong-230838090.html