I was prescribed Zoloft years back, and even tho' my doctor had me on a small dose of Xanax as well, it increased anxiety, and I never found it helped with depression.
SSRIs can be helpful, but each circumstance is different. As you are feeling worse with increase, I suspect this is not the right medication for you.
Talk to your doctor. There are many antidepressants on market now. He or she knows your medical history as well as the specifics of the anxiety/depression problem. Many times an antidepressant will work best with an anti anxiety.
Agree that therapy....cognitive behavioral therapy is the norm now. Used to be called rational emotive therapy. Whatever the name, a skilled psychologist will be helpful once the meds are working. Good luck.
hi, i've recently been diagnosed with mixed anxiety/depression, and the zoloft/klonopin combo works for me. i take 2x50mg Zoloft per day, and 1mg Klonopin. Talk to your doctor, and see what he/she has to say about your case. Generally, SSRIs are tricky. For eg., I tried Mirtazipine, Citalopram, Effexor before I found that Zoloft suits me!
Best of luck. Oh, and try some CBT as well, it helps :-)
take care, now!