fotofóbiát

Fotofóbia, also known as light sensitivity, is a medical symptom characterized by abnormal intolerance to light. This intolerance can manifest as discomfort, pain, or even a migraine-like headache when exposed to normal levels of illumination. It is not a disease in itself but rather a symptom of an underlying condition.

The causes of fotofóbia are diverse and can range from relatively minor issues to more serious medical concerns. Common causes include eye infections such as conjunctivitis or keratitis, dry eye syndrome, and uveitis. Migraine headaches are frequently accompanied by fotofóbia, where light exacerbates the pain. Certain neurological conditions, like meningitis, can also present with light sensitivity. Additionally, some medications and trauma to the eye can lead to this symptom.

Diagnosis of fotofóbia typically involves a thorough eye examination by an ophthalmologist or optometrist to identify any ocular causes. If an eye-related cause is ruled out, further investigation into potential neurological or systemic conditions may be necessary. Treatment focuses on addressing the underlying cause. For example, eye drops might be used for infections or dry eyes, while managing migraines or other neurological conditions will be approached with appropriate medical interventions. In the interim, individuals may find relief by wearing sunglasses, reducing ambient light, or avoiding bright environments.