Children might squint for various reasons, each linked to vision or eye health issues. Refractive error affects how light focuses on the retina; if distant or near objects are unclear, children may squint to see better. Eye muscle imbalance (strabismus) causes misalignment of the eyes, leading to double vision and squinting to correct it. Eye fatigue from excessive screen time can strain eyes, causing children to squint to alleviate discomfort. Uncorrected vision issues prompt squinting as a way to find temporary relief. Drooping eyelids (ptosis) can block vision, leading children to squint to see more clearly. Regular squinting warrants a consultation with an eye care professional for early detection and treatment to protect your child’s vision.