An antidepressant is a medication used primarily in the treatment of depression.  
<a href=http://pamelor.wikipedia.org/>pamelor</a>  Depression can occur if some of the chemicals called neurotransmitters in the brain are not functioning effectively.
<a href=http://asendin.wikipedia.org/>asendin</a>  There are three specific chemicals that can affect a person's mood
<a href=http://zyprexa.wikipedia.org/>zyprexa</a>  Antidepressants affect one or more of these chemicals in different ways to help stabilize the chemical imbalance often seen in depression.
<a href=http://desyrel.wikipedia.org/>desyrel</a> <a href=http://zyprexa.wikipedia.org/>zyprexa</a> <a href=http://desyrel.wikipedia.org/>desyrel</a>