Hemifacial spasms happen when the muscles on nude gf black one side of your face twitch without warning.
These types of spasms are caused by damage or irritation to the facial nerve, which is also known as the seventh cranial nerve. Facial spasms occur when the muscles contract involuntarily because of this nerve irritation.
What causes your lip to twitch?
Hemifacial spasms causes also known as tic convulsif. At first, they may appear only as small, barely noticeable tics around your eyelid, cheek, or mouth. Over time, the tics may expand to other parts of your face.
They also tend to occur more often on the left side of your face. But a constant twitch in your face can be frustrating or uncomfortable.
Hemifacial Spasm: Symptoms, Treatments, and Causes
In severe cases, these spasms can limit function due to involuntary eye closing or the impact they have twitching speaking. In some cases, these spasms may indicate that you have an underlying condition or an abnormality facial your facial structure. Either of these causes can compress or damage your nerves and make your face muscles twitch.