"I gained so much weight this past year from my antidepressant that I no longer have a social life," writes a reader. She goes on to say that she used to be thin and never worried about what she looked like. "But now I look at my bulging body and see how dreadful I look in jeans and feel like crying. Except for going to work and doing errands, I refuse to leave the house. I even feel too fat for the gym. My antidepressant was supposed to improve my mood, not leave me even more depressed."

Unf...