Photophobia is a medical symptom of abnormal intolerance to visual perception of light. As a medical symptom photophobia is not a morbid fear or phobia, but an experience of discomfort or pain to the eyes due to light exposure or by presence of actual physical sensitivity of the eyes, though the term is sometimes additionally applied to abnormal or irrational fear of light such as heliophobia. The term photophobia comes from the Greek φῶς (phōs), meaning "light", and φόβος (phóbos), meaning "fear".
symptom of Scleritis
symptom of Vasculitis
symptom of Lupus nephritis
symptom of Glaucoma
symptom of Otitis media
symptom of Avascular necrosis
symptom of Reye syndrome
symptom of Giant cell arteritis