Looking at a solar eclipse without certified protective glasses can result in serious eye damage, including a condition known as solar retinopathy. Symptoms of solar retinopathy may include blurry vision, dark spots, difficulty telling colors apart, and a loss of central vision. It is important to note that sunglasses do not provide adequate protection during an eclipse, as they do not filter out enough light to prevent damage.
According to the American Academy of Ophthalmology, symptoms of solar retinopathy may become apparent within a few hours or by the next day after viewing the eclipse. While some cases may resolve themselves over time, others may be permanent. If you experience any vision changes or eye pain after viewing the eclipse, it is recommended to contact an eye doctor for an appointment.
A 2021 study published in the European Journal of Ophthalmology found that many cases of solar retinopathy resolve within a day or a couple of weeks, but if vision does not return within six months, it is unlikely to recover. Unfortunately, there is no specific treatment for solar retinopathy, and a doctor may be able to identify changes in the retina that resemble the shape of the sun responsible for the damage.
Ultimately, if you notice any unusual changes in your vision following an eclipse, it is important to seek medical attention. Not only can this address potential issues related to the eclipse, but it may also uncover unrelated eye problems that may have otherwise gone unnoticed. Remember, protecting your eyes during astronomical events like solar eclipses is crucial to maintaining optimal eye health.