01, 2016. A nevus is sometimes called a âfreckle of the eye.â It is a common, colored growth, similar to a mole on your skin. You can have a nevus in the front of your eye, around the iris, or under the retina at the back of the eye. A nevus under the retina is called a choroidal nevus. An eye nevus is usually harmless. However, it needs to be watched regularly because, like a skin mole, it could possibly develop into cancer of the eye.
Confidence votes 880. Stop the blood flow to the area with the wound. Take a belt, piece of clothing, string, etc, and tie it tightly enough above the woun so the circulation below it will slow or cease. If you tie it too tight, you could make them lose the part that's getting no circulation, but it's much better than bleeding to death. Then, find a cloth or something that's absorbent an put it on top of the wound and apply pressure. It'll hurt them, but it sops the bleeding even more. Then, call an ambulance. Doctors will be able to do their best to fix it and stitch it up.
Although you can treat some wounds at home, you should see a doctor if: 1  an open wound is deeper than 1/2 inch. 2  the bleeding does not stop with direct pressure. 3  the bleeding lasts longer than 20 minutes.  the bleeding is the result of a serious accident.