Päivänvaloherkkyys

Päivänvaloherkkyys, also known as photosensitivity or photophobia, is a condition characterized by an increased sensitivity to light. Individuals experiencing päivänvaloherkkyy may find normal levels of ambient light uncomfortable or even painful. This discomfort can manifest as a burning sensation, squinting, or a desire to close the eyes. It is not a disease itself but rather a symptom that can be associated with various underlying conditions.

Common causes of päivänvaloherkkyys include eye conditions such as migraines, uveitis, keratitis, and iritis. Certain neurological conditions, like meningitis and head injuries, can also trigger this sensitivity. Even without a specific underlying medical issue, some individuals may naturally have a lower threshold for light tolerance. Medications can also contribute to photosensitivity as a side effect.

Diagnosis of päivänvaloherkkyys typically involves a comprehensive eye examination by an ophthalmologist or optometrist to rule out any serious eye diseases. A medical history review will also help identify potential contributing factors, including medication use or other health problems.

Management of päivänvaloherkkyys focuses on addressing the underlying cause when identified. For symptomatic relief, strategies include wearing sunglasses, hats, and brimmed caps to reduce light exposure. In some cases, tinted lenses or specialized eyewear may be recommended. Avoiding bright environments when possible can also help alleviate discomfort.