Friend of mine said this on skype after having been brought to the hospital last night:
First he got sick, as in regular "bad"
Then his fingers and his legs started shaking.
He explained that he then felt "hard" in the face, jaw area.
Unfocused/blurry vision.
Dizzyness.
Problems speaking.
He explained it further as an additional light sensation of being drunk, without being drunk.
He is fine now but the doctors couldnt find a single thing wrong with him. Any guesses what it could be?