What is this pill n what does it do it is an oval capsule half white half yellow n it says mylan 3125 on both sides

Not Medical Advice: A small half white, half yellow capsule with imprint Mylan 3125 is Doxepin 25 mg. It is used to treat Depression, Insomnia, and anxiety.

Tags: doxepinmylaninsomniadepressionanxiety 
Thursday, February 02 2012
Source: http://www.drugs.com/pro/doxepin.html