To my son 4, 5 years. Since recent time he began to blink often right an eye...

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To my son 4, 5 years. Since recent time he began to blink the right eye often. Of a pain of an eye does not complain. With what it can be connected?

[Gorlacheva L.I.]

Dear Svetlana,
Frequent blinking can be connected with neurotic frustration. Consultations of the neuropathologist and the ophthalmologist are necessary.