Suggest Treatment For Facial Numbness And Slurred Speach

H, my name is Susan, there have been a few times that I have had the right side of myface go numb, slightly droop, and during this time my speech is off , almost slurred. It reminds me of when you sit with your hand in your hair and it goes numb... that s how my face feels when this happens. It hasn t happened in just over a year. A friend I know is a nurse and witnessed this occur, ( my eye even droops slightly), and asked what was going on. Itold her and she said it sounded like Bells Parsy. I don t have a Dr., so I was wanting to ask your opinion. And what causes this to happen. My email is, YYYY@YYYY