I have had twitching under my left eye for approximately one week off and on and very occasional twitching in my right lower lip region and again this is lasted for about a week now. this morning my right lower lip and chin area are numb like Ive just been to the dentist. theres no pain associated with it and no drooping of the lips. What could cause this?
Nonspecific twitching is secondary to stress and worries. Thenumbness you described is secondary to involvement of the trigeminal nerve. Meet a dentist to see if you have any dental issues. If not please do meet a neurologist for evaluation of the brain for desalinating lesions. An MRI brain may be necessary