Ocular white hemorrhage in ophthalmology is generally seen in subconjunctival hemorrhage, resulting in subconjunctival hemorrhage of a wide range of diseases, mainly including inflammatory stimulation, increased vascular fragility or trauma and other conditions. Subconjunctival hemorrhage in the elderly can occur in hypertension, diabetes mellitus and hyperlipidemia, etc., which need to be treated for the primary disease and control the blood pressure, blood sugar and blood lipid levels; occasional subconjunctival hemorrhage can occur in acute conjunctivitis, local minor trauma, etc.; if subconjunctival hemorrhage occurs repeatedly, then it is necessary to be vigilant against hemophilia, leukemia, and other diseases that occur in the blood system. Subconjunctival hemorrhage usually does not require special treatment and can be absorbed on its own, but if it occurs repeatedly, it is necessary to go to the corresponding department of the hospital in time to identify the cause of the disease and then carry out targeted treatment.