Question
How can one treat the symptom of frequent blinking in children?
Answer
Blinking serves as a protective mechanism, helping to lubricate the cornea and conjunctiva, preventing dryness in the eyes. If blinking occurs abnormally frequently or if blinking is impossible, it may indicate facial nerve palsy or other eye conditions, and medical attention should be sought promptly. Common causes include chronic conjunctivitis and trachoma, which require professional treatment. Mimicking behavior can also lead to habitual frequent blinking, which can be corrected through training.