Bell's palsy is a condition that causes temporary weakness or paralysis of the muscles in one side of the face.
Our Health A-Z contains more information on Bell's palsy.
A stroke is a serious medical condition that occurs when the blood supply to part of the brain is cut off.
Our Health A-Z contains more information on Stroke.
Important: If you have these symptoms, they may be unrelated to any of these conditions listed. If you are concerned about your symptoms then you should see a doctor.