Escitalopram
"Male, Age 45. First tried Prozac (fluoxetine) then Paxil (paroxetine) for a month, didn't help & felt a little weight gain. Tried Lexapro (escitalopram) 10mg for 6 weeks & felt a little better. Increased to 20mg really helped improve my anxiety/depression & no weight gain, also take daily Deplin (L-methylfolate) 15 mg, SAMe 400mg (3x daily) & Vitamin D3 (4000 IU)."