Thanks for using health care magic for posting your query.
I have gone through your given history in detail.
Feliz S has escitalopram in it which is an SSRI
antidepressant which is a newer antidepressant. It is having a least side-effect profile among the existing antidepressants.
Regarding weight gain in particular, escitalopram has an unpredictable action. Some report weight neutrality and some say that the weight has increased. Its not possible to predict the action on your weight.
Try doing exercise and eat a proper diet. Thats the best way you can reduce your depression
as well as reduce your weight.
Do monitor your weight while on treatment.
Hope I am able to answer your concerns.
If you have any further query, I would be glad to help you.
In future if you wish to contact me directly, you can use the below mentioned link:
Wish you good health,
Dr. Srikanth Reddy M.D.