Effexor is listed in Dr. Hale's new book. His information is from the
manufacturer....it inhibits serotonin and norepinephrinereuptake.  it has
fewer antoccholinergic side effects. They expect that there is significant
secretion into bm as high volume of s\distribution.  short plasma half
life...limited toxicity in overdose and weel absorbed orally ( 92%). hope
this helps.....

                                                 patricia