My female gynocologist doc put me on effexor 75mg 4 days ago. I am having sweats, bad forehead aches, have felt \"zap\" feeling above my ear, am feeling out of it... strange.. she said not to call her as I would experience dizziness at first. I am nauseated & wonder what to do. If I quit while I am just starting this, will the headaches go away? Why should I suffer like this? Does the feeling get any better?