Synkinesis describes unwanted contractions of the muscles of the face during attempted movement. Commonly, patients will notice forceful eye closure when they attempt to smile, or other muscle spasms during routine facial movements.

What causes synkinesis?

Synkinesis is caused by trauma to the facial nerve. Trauma can occur due to direct injury, inflammation of the facial nerve or viral infection (such as Ramsay Hunt syndrome).

Does synkinesis ever go away?

Synkinesis will not go away completely. However, with continued therapy that may include facial retraining, chemodenervation, and other treatments such as mindfulness, the severity of synkinesis can be reduced.