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