First of all, you should pay attention not to rub your eyes even when the eyes feel very itchy, in case that the condition get worse, for example, rubbing will lead to eye congestion or secondary infection. Secondly, there will be some secretion coming out in the eyes, therefore, to keep your eyes clean, you can use physiological saline or 3% boric acid to wash clean your eyes. In addition, people who get pink eyes usually have the symptom of photophoby, then you had better not go out and avoid the irritation of the light and heat. If you have to go out in the open on a sunny day, you had better wear a pair of sunglasses, but do not wear eye patch. Besides, do not use your eyes too often when you get pink eyes, no matter if you read or work, do not do it with difficulty. Allow your eyes to have adequate rest. Besides,do not eat spicy foods or drink alcohol to irritate your eyes. Instead, eat much vegetables and fruits to supplement vitamins to your eyes.