Photophobia, or light sensitivity, is a condition where exposure to light causes discomfort or pain in the eyes. It is often a symptom of underlying health issues such as migraines, eye disorders, or neurological conditions. This comprehensive guide explains the symptoms, causes, and treatment options for photophobia, offering patient-friendly advice on managing light sensitivity. Learn how to prevent photophobia, understand the diagnosis process, and explore effective treatments to improve your quality of life.