The most obvious sign of a squint is eyes that look in different directions. Most often, one eye turns inwards (convergent squint) or outwards (divergent squint). In rare cases, it may turn up or down (vertical squint). A squint can either be visible at all times (constant), or only be visible at certain times (intermittent). Minor squints are not always obvious. Squints can also cause:
Blurred vision
Double vision
Lazy eye (amblyopia) – when the brain starts to ignore signals coming from the eye with the squint‎