Hi, I am new to the forum and I rarely run into other people with epilepsy. I developed epilepsy a few years after a diving accident with a severe concussion. I have heard that postictal vomiting isn't all that common. I get violently ill for a couple hours after a petit mal seizure. Does this happen with anyone else? I also am unconscious for maybe five to ten seconds before I start coming around, but I don't know where I am. I was never told what to expect.