Well, it will be kind of dangerous to poke eyes. When blood and other fluids collect in the space around the eye, black eye can be possible. So you just need to take some measures to relieve your pain. For example, if your situation is not so severe, you can just have some home remedies. First, just have some ice under your eyes, and then have cold compresses on it. By the way, the tea tree oil is very good for black eyes, for tea tree oil contains a cosmetic product and purcelin oil. And if your eyes suffer serious pain, you may need to go and see eye doctor as soon as possible.