I found this in a report that we can apply vitamin E and milk to relieve the sting and infection after being burned by the sun. Vitamin E can help reduce itching and milk is good for the affected area. You can use a clean piece of cloth to dip in milk and then cover the infected area. Hope you will be fine soon.
Dear friend, there are many ways to get your sting out of your sunburn. You must drink a lot of water. You can apply some artificial tears to moisten your eyes. You can place a piece of ice on your closed eyes to make your eyes more comfortable. Your sting was caused by lack of water. And the harsh light can also hurt your eyes. I strongly suggest you to buy a pair of sunglasses. When you want to go out, sunglasses can prevent this from happen, because it can block the hash light and UV light.