Sunburn Eye Damage: What Happens and How to Protect Your Eyes

When you hear sunburn eye damage, the inflammation of the eye surface caused by excessive UV exposure. Also known as photokeratitis, it can feel like a gritty sandstorm inside your eye and may lead to temporary vision loss. The problem starts with UV radiation, high‑energy sunlight that penetrates the cornea and conjunctiva, which triggers cellular damage and pain.

Key Factors and How They Interact

Photokeratitis, the clinical term for sunburn of the cornea is the most common form of sunburn eye damage. It arises when UV‑B rays burn the epithelial cells of the cornea, creating redness, tearing, and a burning sensation. Another related condition is a corneal burn, a deeper injury that can scar the cornea if not treated promptly. Both conditions are directly linked to the intensity and duration of UV exposure. Ocular protection, measures like sunglasses with UV‑400 coating and wide‑brim hats reduces the risk by filtering out harmful rays, preventing the cascade that leads to photokeratitis and corneal burns.

Understanding these connections helps you act before you feel the sting. If you plan to be outdoors for an hour or more, choose eyewear that blocks 100% of UVA and UVB. Re‑applying sunscreen around the eye sockets, wearing a hat, and limiting exposure during peak sunlight hours are simple steps that dramatically cut the chance of eye sunburn. Should you experience symptoms—pain, light sensitivity, or blurred vision—rest your eyes, use lubricating drops, and seek medical attention if they persist beyond a day.

Below, you’ll find a curated list of articles that dive deeper into each aspect: diagnosis, treatment options, product reviews for protective gear, and lifestyle tips to keep your eyes safe all year round.