Here's a question for those of you who are knowledgable about taking meds. I have been taking antidepressants for about 25 year. They have all worked fine. Never had any side effects except for Prozac and it's well-known effect on the libedo. I've been on Effexor for several years. But the pills cost over $4 @. My dr. will not prescribe a different med. Says he can give me samples now and then. Now I can get some Wellbutrin/Buproprion SR free from a friend. I wonder if I can mix them. Or do I need to go off the Effexor and wait a while and then start up the new med. I am beginning to think the purpose of sr. citizens is to support the medical establishment. My life savings are going for medical/medical insurance at an alarming rate. Is this what I worked and saved for? Thanks.