Levomilnacipran
"I have been taking Fetzima for 2-weeks. Headache is my major side effect. I am not used to having headaches and it makes me feel foggy. I do sweat more than usual when I am hot. Positives: decreased appetite, weight loss. This drug is not as effective for anxiety as Paxil, but I gained 20 pounds in 3 months on Paxil."