Sure! I have been on Effexor for about 2 years and have been diagnosed with GAD. I just don t get the same effect from Effexor as I did from Zoloft. Zoloft made me gain weight, though, and Effexor has been weight neutral. Gaining weight is such a HUGE fear of mine! I had weight loss surgery in 2013 and am now down to a normal weight. I want to stay that way! Any trouble with weight gain and Brintellix? Is it effective for anxiety? Thank you so much in advance for your help!