What Is Photophobia?

Photophobia is an eye condition that is commonly referred to as light-sensitivity. Though the term implies “fear” (phobia), it is actually a physical response to too much light entering the eye through the pupil. This response can include eye discomfort, eye pain and averting your eyes in bright light situations.

There are any number of underlying medical conditions or triggers that could lead to light-sensitivity—a scratched cornea or damaged retina, an eye infection or disease, even a drug reaction. Since many of the underlying conditions that lead to photophobia may or may not be obvious, it’s always a good idea to wear lenses that offer 100% UV protection, just in case.

Photophobia presents itself with very real symptoms, and can be evidence of a serious threat to healthy sight. Should you develop sudden or gradual light-sensitivity, please don’t hesitate to see your eye health professional.