The child’s amblyopia eye pain may be caused by long-term refractive error resulting in visual fatigue symptoms, dry eye, refractive error and so on. 1. When a child is amblyopic for a long period of time, due to the refractive error causing improper use of the eyes, visual fatigue symptoms such as headache and eye pain, blurred vision, dry eyes, etc. often occur. It is recommended to carry out amblyopia correction such as suppression therapy, wear lenses to correct refractive error and relieve eye pain symptoms. 2. Prolonged amblyopia may cause dry eyes, asthenia, vision loss and other dry eye symptoms, which may lead to eye pain. It is recommended to use artificial tears to relieve dry eyes, but the fundamental measure is still to carry out amblyopia treatment training such as masking, wearing glasses and so on. 3. Long-term monocular amblyopia is most likely to cause binocular refractive error, which leads to binocular vision mismatch, resulting in diplopia, confusion, and eye pain. If your child’s eyes hurt due to amblyopia, it is recommended that he/she should go for regular checkups as soon as possible for timely treatment.