Sodium hyaluronate eye drops are just artificial tears. This kind of trouble with eye drops is useless and needs to be overcome subjectively and consciously.

Children always blink, which is a problem, not a disease. Most of them were learned by others. Because they thought it was fun, they imitated it. It has no effect on treating blinking, and there is no medicine for treating blinking at present. It's nonsense for the hospital to treat blinking with some eye drops.