hey guys I just started taking xanex (2mg) for about a year now but I do not take them on a regular basis. I would only take them when I felt like I was having a panic attack or anxious. I got to the point where i would just take them a few times a week. Then one weekend I hadn't taken them for three days or so and I had a bad seizure. But I had also not eaten in two days and only drank alcohol and I used cocaine. My question is how much xanex can it take to cause a withdrawal so bad as my seizure? The doctors said it was from severe dehydration but I am worried the xanex could have had something to do with it. I just don't want to have another seizure. So how much xanex does it take for it to cause a withdrawal as bad as this or was it just dehydration?