What causes the right eyelid to keep twitching?

Jul 10, 2024 Source: Cainiu Health
Disease description:

Lately, my own right eyelid has been twitching frequently, which has made me quite worried that something might be wrong. I would like to know, what does it mean when the right eyelid keeps twitching?

Doctor's answer (1)
Dr. Wang Shuai
Right eyelid twitching, medically known as eyelid spasm, is usually caused by involuntary muscle contractions. It is typically temporary and may be associated with fatigue, stress, lack of sleep, or excessive caffeine intake. Mild eyelid twitching usually does not require special treatment; adequate rest, maintaining good sleep habits, reducing caffeine consumption, and eye massage may help alleviate symptoms. Note that if the twitching persists for a long time, occurs frequently, or is accompanied by other symptoms such as vision loss or facial muscle weakness, it could be a sign of a more serious neurological condition, such as Bell's palsy or dystonia. In such cases, prompt medical attention is advised.