My antidepressant is no longer working for me. I have been on it since 2004. I was on 10 mg of cipralex and then was upped to 15mgs. Still did not work. I suffer from panic attacks. My doctor is now weaning me off the cipralex so that she can put me on something else. However, the withdrawals I am having for the last two weeks is terrible. I take 15mg one night and then 10mgs the next night, been doing this for 16 days. I am constantly dizzy, tingles, (no brain zaps yet) (touch wood I do not have them), miserable, feel like doing nothing, sleeping all the time, loss of coordination, cant walk in the dark, and the list goes on but I really need something that will work for me, so I have to do this to get onto another antidepressant. How long, will these withdrawals last?