If you have been on Prozac for many years....you need to start a totally different medication. The Prozac is no longer working for you and this happens after a couple of years. Wellbutrin is a stimulating antidepressant so ask your doctor if it will make you anxious. You may also need something for anxiety to help with the anger. If you've never tried therapy to determine if there is a root cause for your depression/anger it would be well worth doing so. I hope this helps and wish you all the best. We can't help what is happening and it's so frustrating. Make sure you are seeing a psychiatrist for your medications, they are the most knowledgeable and will know what is best for you. Take care.
I went through the same problem. I would sometimes get so mad that id bring on a panic attack. Id says things that i didnt mean and would cry with regret afterwards. I spoke to my doctor and he prescribed me diazepam for when i have these episodes. It is just a small dose but really does help me. If i can feel myself bubbling up and no that something is going to happen and i will take one. Its nearly always stops an outburst. hope this helps.