All About Selective Serotonin Reuptake Inhibitors (SSRIs). By Psychiatrist Robert D. McMullen, MD Doctors often start by prescribing an SSRI. These medications generally cause fewer bothersome side effects and are less likely to cause problems at higher therapeutic doses than other types of antidepressants are. SSRIs include fluoxetine (Prozac), paroxetine (Paxil, Pexeva), sertraline (Zoloft), citalopram (Celexa) and escitalopram (Lexapro). how to ssris work? ssri mechanism of action | ssri for anxiety | how do ssris work | do ssris affect gaba | side effects TMS BrainCare Address: #2, 171 W 79th St, New York, NY 10024 Phone: (212) 362-9635 http://tmsbraincare.com