22/10/2025
What Causes Excessive Blinking in Children?
A study of children younger than 16 showed four common causes of excessive blinking:
Problems with the cornea at the front of the eye. These include dry eye, ingrown eyelash, a foreign object in the eye or under the eyelid, corneal abrasion (scratch or scrape at front of eye), eye allergies, or conjunctivitis (pink eye).
Habitual tics (involuntary repetitive body movements). A common tic is blinking. Tics are usually caused by stress/anxiety, fatigue or boredom. In most cases, tics are harmless, and children outgrow them.
Uncorrected refractive errors. The need for glasses or an updated glasses prescription to correct nearsightedness (myopia), farsightedness (hyperopia), or astigmatism.
Misaligned or crossed eyes (strabismus). Strabismus is when the eyes are not lined up correctly, pointing in different directions.What Causes Excessive Blinking in Children?
A study of children younger than 16 showed four common causes of excessive blinking:
Problems with the cornea at the front of the eye. These include dry eye, ingrown eyelash, a foreign object in the eye or under the eyelid, corneal abrasion (scratch or scrape at front of eye), eye allergies, or conjunctivitis (pink eye).
Habitual tics (involuntary repetitive body movements). A common tic is blinking. Tics are usually caused by stress/anxiety, fatigue or boredom. In most cases, tics are harmless, and children outgrow them.
Uncorrected refractive errors. The need for glasses or an updated glasses prescription to correct nearsightedness (myopia), farsightedness (hyperopia), or astigmatism.
Misaligned or crossed eyes (strabismus). Strabismus is when the eyes are not lined up correctly, pointing in different directions.