Zoloft is an antidepressant that is used to treat depression, anxiety and cheap norpace without dr prescription obsessive compulsive disorder. It is a selective serotonin reuptake inhibitor (SSRI) which help to increase the amount of serotonin available in the brain. Zoloft produces fewer side effects than older antidepressants called tricyclics, cheap norpace without dr prescription such as Elavil and Tofranil.