I started taking 20mg citalopram for 11 days. I had horrific side effects from them: sleeping an hour a night, not eating anything, throwing up, nearly fainting! I was advised by my GP to stop taking them. I am now experiencing withdrawal symptoms like brain zaps, nausea, headaches. I have only seen people talk about withdrawal when they have taken antidepressants for years. Has anyone experience withdrawal from taking for a such a short amount of time? How long did it take you to recover? Thanks!