Ocular hemorrhage depends on the specific location, clinically common are subconjunctival hemorrhage, anterior chamber hemorrhage as well as vitreous cavity hemorrhage and fundus hemorrhage. Subconjunctival hemorrhage does not affect vision and usually patients do not have obvious clinical manifestations, so some patients may not be aware of their sudden appearance of this hemorrhagic symptom, and local cold compresses can be applied within 48 hours of the fresh period, or no treatment is needed, and observation is followed. In the case of serious bleeding, if the amount of bleeding is too much and too long, the bleeding cannot be completely eliminated with drugs, further surgery is needed.