Most often, blepharospasms are attributed to fatigue, caffeine intake, or unidentified but spontaneously resolved issues. However, eyelid twitching can also be a symptom of a serious condition such as Bell's palsy, which causes one side of the face to droop. The changes that occur as a result of the disease affect the nerves of the face, including the eyelids.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.