I started having anxiety and panic attacks to the point I though I was losing my mind. Have had numerous test and it comes down to anxiety and panic attacks. They really increased dramatically in the last month. Was on Xanax for a week then switch over to Klonopin (.5mg/3day) can only take a half at a time due to side effects and started Luvox. How long until you notice the anxiety and panic start to get better. Any information is greatly appreciated this is the scarcest thing to go through and still try to function. I also am doing therapy with the medication.