The red eyes' season often appears in the spring. But some other people also say it in Summer(July and August) when at these two seasons, I suppose you do not go to the crowd frequently. As we know, the more people in the public, the risk of affecting red eye is bigger. In fact, when you assure that you have caught the red eye, go to the eye hospital to check what condition you are. Then, based on your case, the eye doctor will suit the right treatment for you. For example, maybe you can wear a pair of sunglasses when you have to go outside under the red hot sun. Or you should use the tableware separating from others and keep clean whenever it is possible. Of course, it is necessary to drop some ocular lubricant to wet your eyes. You even can put the hot compress on your eyes in order to relieve the strains of eye. The most serious is to have an ophthalmic operation. Though I say so many things above, don't worry about too much. Just relax yourself and pay special attention to the preventive measures. Eat some Vitamin A, B, C and E. Love your own eye.