Switching from Effexor to generic venlafaxine - has anyone had problems with the transition?

Generic vrs brand. The supreme court ruled that generic drug makers do not have the same level of responsibility as brand-name drug companies to update warning labels, even when new risk information is discovered. The decision related to lawsuits that two women, gladys mensing of minnesota and julie demahy of louisiana, filed against generic drug manufacturers, pliva, inc. And actavis.