Googled: Permutations of Coma, Illness, Sudden, Disease, and Fainting
Question: I have a character, female in her twenties, who suddenly goes into a coma. I need her to be fine (or at least not in the hospital) beforehand, and in the middle of a conversation she passes out, then goes into a coma. If this isn't possible, is there anything close to it? I need her to be in a coma and have a very slight possibility of her waking up, but not a big one, and the more sudden it is the better.