Patient's question:
My child is over 9 years old, and their eyes always blink uncontrollably. It gets worse after a cold. What's going on?Doctor's answer:
Blinking is a rapid closing of the eyes, known as a blink reflex. It is usually divided into two types: one is uncontrolled blinking activity; the other is reflexive closing of the eyes. Uncontrolled blinking activity, except for inflammation and pain, is usually not triggered by external factors and is smoothly completed without people being aware of it. It may be caused by conjunctivitis, in which case it is recommended to see a doctor for symptomatic treatment.