Well, yes, of course, it can cause black eyes. And generally speaking, you should know that it all depends if your nose is hit by the bones and how hard the slap was. So if have been slapped very heavily, it is likely to have a black eyes. For your situation, you should try some ways to solve the problem. First, you should know that a black eye is the result of bleeding underneath the skin around your eye. So you can put on ice on your eyes so that it can cool them. And remember that you should do this for several times. And, you need to be very careful when icing your black eye. The area around your eye is very, very sensitive, and it's already been infected by some other irritants. And also, you can try to use a medical ice bag with a thick rubber casing or wrap the bag of ice in a cloth. Of course, avoiding the water getting into your eyes is also important. And you should know that you can not put a steak on a black eye, for it can possibly cause an eye infection. Then also you can search some information on the internet and see what foods you should avoid. This will help you too.
