Question

Effects of Stroke

What causes hemifacial spasm?

A Answers (1)

  • It is believed that hemifacial spasm occurs when a blood vessel presses on the facial nerve that supplies the muscles to that side of the face.

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.
Did You See?  Close
What is emotional lability?