Well, generally speaking, if you have scratched corneal, it will be very dangerous. So in my opinion, you should try some ways to treat it. For example, you may take some warm cloth on your eyes and do a warm compress on your eyes. In that way, it can relieve the symptom. Also, just have some medicine from the doctor. also, wearing eye patch can be effective. By wearing an eye patch, it can be bothersome, but doing so will insure a speedy recovery for scratched corneas. When you have scratched eyes, it is easy for your eyes to be infected by some irritants, or pollution. So just be careful about it.