Usually, overexposure to ultraviolet radiation is harmful to eyes, which will cause dry eye ,red eyes, itchy eye, sensitivity to lights and even eye infections. If you got sunburn eyes, remember use clean cool water to wash your eyes, and keep your eyes clean. Cool water helps bring down the temperature of your fragile eye skin. Then use some aloe vera juice either purchased or taken fresh from an aloe leaf to apply on your eyes; or use tea bags without sugar to sooth and relieve some of the discomfort such as itchy, red symptoms of sunburned eyes. Additionally, cold compress is also an effective way to relieve sunburned eyes, which will prevent your eyes from burning sensations and reduce the discomforts of eyes, meanwhile refresh your eyes. If you suffer dehydration, you may need fluid replacement. So you should drink more water when exposed to the sun, because your body loses water and essential salt in the sunlight. Never forget to put on sunscreen before going out. To make overall protection for your eyes, you can also wear a pair of good sunglasses that owns excellent uv protections.