Infection and invasion
Infections such as bacteria, viruses and chlamydia may lead to conjunctivitis, keratitis and other diseases, thus causing frequent blinking.
Dilemma of trichiasis
Some babies blink frequently because of congenital entropion, eyelash lodging, eye irritation and endless tears.
Children with ADHD
ADHD in children may lead to sudden contraction, blinking, wrinkled forehead, crooked mouth and so on. And it is difficult to concentrate, resulting in frequent blinking.
asthenopia
Reading books and watching TV for a long time may lead to ametropia, uncorrected hyperopia, myopia, astigmatism and eye fatigue, thus causing frequent blinking.
Tension blink
Nerve fibers of orbicularis oculi muscle are stimulated and contract frequently, which causes blinking, thus causing frequent blinking.
Habit makes things natural-once used.
Long-term blinking habits may lead to frequent blinking. It is recommended to seek medical advice in time, and don't let a small problem turn into a serious illness!