My husbands doc prescribed him welbutrin 400 mg a day about 4 months ago, he told her it did not feel like it is working so today he started taking 37.5 mg of effexor twice a day. He took his first does at 430 and by 5 felt light hezded. It is 630 and he says he feels like he is moving in slow motion and a little shaky. Should we be concerned? It seems like a lot to me.
Asked On : Sat, 2 Mar 2013