Even if don not switch off Effexor,since you have been using it for three years and also that you cant tolerate with drawls. you must take care
how to use the Oral contraceptives like
Yaz and Ortho tri cyclen.Most of the OCP have side effects occurring on high percentage in maximum number of patients-like abdominal bloating which causes flatulence,migraine,tooth pain,light headedness,breast pain and tenderness and secretions and a lot more.