Stuart Kingston dismissed difficulty swallowing as a minor issue until his wife noticed facial asymmetry during a caravan ...

where two groups of facial muscles duke it out on the face, producing noticeable asymmetry. An example of the asymmetry in emotional leakage is someone smiling with their mouths when their eyes ...

It can affect one or both sides of the face. Facial paralysis can disrupt eye closure, the smile and lower lip movement. It can cause asymmetrical facial muscle tone resulting in a sagging face.