I had a seizure after overdosing on DPH. I don't remember anything from a little bit after I took the pills to 2 days later in the hospital. Apparently, I had a seizure at home, one in the ambulance, and then another at the hospital. I remember waking up in incredible pain, still in a state of delirium. My mom has had many seizures in her life, and she has told me it's just like blacking out, then waking up confused and a little in pain. But of course, it's different for everyone and can be deadly sometimes if you puke and choke on your own vomit.