lysfølsomhedskarakteristik

Lysfølsomhed, often referred to as photophobia, is an increased sensitivity to light. This condition can manifest as discomfort or pain when exposed to normal levels of light. Individuals experiencing photophobia may find themselves squinting or closing their eyes in brightly lit environments. The sensation can range from mild irritation to severe discomfort, impacting daily activities.

Several underlying causes can contribute to lysfølsomhed. Eye conditions such as iritis, uveitis, keratitis, or dry eye syndrome are common culprits. Migraine headaches are also frequently associated with photophobia, with light exacerbating the pain. Certain neurological disorders, meningitis, and even some medications can also trigger or worsen light sensitivity. In some cases, it can be a symptom of an eye injury or infection.

Diagnosis of lysfølsomhed typically involves a comprehensive eye examination by an ophthalmologist or optometrist. The healthcare professional will assess visual acuity, check for any abnormalities in the eye's structures, and inquire about the patient's medical history and symptom onset. Identifying the root cause is crucial for effective management.

Treatment for lysfølsomhed depends entirely on the underlying condition. If it's due to an eye infection or inflammation, antibiotics or anti-inflammatory medications may be prescribed. For dry eye syndrome, artificial tears or other lubricating eye drops can provide relief. In cases related to migraines, managing the migraine itself is key. Wearing sunglasses, especially those with polarized lenses, can help reduce light exposure and alleviate symptoms in brightly lit conditions. Avoiding prolonged exposure to screens or intense light sources may also be recommended.