Tourette

Tourette Syndrome vs Visual Impairment in Young Children

Tourette Syndrome and visual impairment are very different. Tourette Syndrome is a neurodevelopmental condition where a child has tics — involuntary movements (like blinking) or sounds (like throat-clearing) they cannot easily control — usually appearing around 5 to 7 years of age. Visual impairment is about reduced eyesight, present from birth or developing early, affecting how clearly a child sees. One is about controlling movements and sounds; the other is about how well a child can see. Forceful eye-blinking is occasionally confused between the two, so when blinking dominates, a vision check comes first.