I used to take Prozac for my PMDD and it really helped me. This past spring I started having bad allergy/asthma symptoms that pretty much never went away and my doctor said I was experiencing a very rare long term use side effect of Prozac. The symptoms went away after I titrated off it, but now my PMS is bad again, I get really mean and sad at the same time! Is there anything else I can ask my doc about that can help with PMDD? I also take birth control to help with the physical symptoms.