Hello, Thank you for using Ask a doctor service to post your health concern. I read it carefully and I understand your concern. What you are describing seems like a problem with trigeminal nerve. It is a neurological problem so your mom should see a neurologist. I can advise some medicines about it, but it is better to first confirm that by a visit to a local doctor and get a prescription for the medicines that help. Let me know if I can assist you further. Kind regards, Dr. Papaqako.