Depression medicine not working

I have been suffering from depression for so long and taking medications , currently lexapro 20mg/day
but my problem after 6 months these meds stop working. I have switched to zoloft and prozac. prozac only worked for two weeks. please any help in this matter is highly appreciated.

I have seen my aunt struggle with depression as well. Out of what i have seen i can tell you that medicine alone may not be the complete solution. As depression is more of a psychological issue than a physical one, you need to treat it at the right level. Medication plus meditation and counseling is what helped my aunt get out of the mess. If you can find a good professional counselor he can surely help you break away from depression. You can talk to *mod edit*