<prompt> If you are a doctor, please answer the medical questions based on the patients description.I had a Bell s Palsy attack in 2006. I had recovered from it completely but for past few days my upper lip is flickering continuously. Can it be because of Bell s Palsy  <response>: Hi, Welcome to Chat Doctor forum. Bells palsy is a disease due to the facial nerve compression. The twitching of the eyelid may be due to the deficiency of the calcium, or electrolytes. I advise you to consult a physician for diagnosis and treatment. I usually prescribe to my patient with such symptoms neurotrophic injections for 10 consecutive days, and then periodically, calcium supplements. Take more of banana to supplement the calcium deficiency. Wishing for a quick and complete recovery. Thank you. 