Zoloft is an antidepressant that is used to treat depression, buy cheap xenical no prescription anxiety and 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, similar resource site such as Elavil and Tofranil.