Sorry I had to choose this dumb title, but since I don't know what it is...I chose that one. Does anybody experience this, too, or know what it is? Sometimes, I have a sudden 'weakness seizure'. Up until now it only happened at night; once, I woke up from deep sleep with this 'weakness'. (I cannot sleep with it.) It starts with a feeling of being drunk: slurred speech, staggering, weird feeling in the stomach, slow thinking. This increases step by step until my entire body feels weak so that I cannot walk, or I can only move with collecting all my will (if at all). Speaking is very difficult. It takes about 45-60min until it is over. I measured blood preasure and blood sugar during such a 'seizure' - all normal. Glucose intake doesn't help. Once, I tried an antihistamine (maybe not enough?) which didn't help, too. Thankful for any input!