If your children get the infection, you could help the children use the eye drops with anti-inflammation to clear the eyes and bright the eyes. You could also help your children use the warm compress to make the eyes feel comfortable. You should let your children drink more water and have the good rest for the eyes.
Well, it is annoying to have eye infection for kids, and it can be dangerous for them. So you need to pay more attention to help them. As we know that eye infection is caused by bacteria, viruses or environmental agents, such as pollens and other irritants. In common, when it happens, it can make the eyes feel itchy, red, burred. And for many kids, they will just rub their eyes with their dirty hand. And in that way, it will just make the situation more serious. So as the parents, you can just take some measures to find out the direct infection cause. And then you can put some tea bags on the eyes. As we know that tea bags contain a high concentration of the chemical epigallocatechin gallate, which acts as an anti-inflammatory agent that can relieve symptom. Anyway, just be careful about it.
They first thing you need to do is keeping your kid's eyes clean all the time to resist bacterium. You can use pure water or physiological saline.
Then take some eye drops which can cure infection, ask the shop assistant at drug store for help. Ovoid over use his eyes.
By the way, eat more bland foods in his recovery session.