Stem cells can be used to eliminate retinal neovascularization, but the method of use and therapeutic effects are still under research and are not a standard clinical treatment. Stem cells are primitive cells with a high degree of differentiation, and in the process of using stem cells, the unlimited differentiation ability of the cells themselves can be utilized to promote their differentiation into the various types of cells needed. Stem cells can be used in research to eliminate retinal neovascularization, helping to stop blood vessel formation or blood flow abnormalities, but the efficacy of the treatment is not clear and it is not a standardized clinical treatment option. Currently, retinal neovascularization is more commonly treated with injections of anti-neovascular growth factors to inhibit the growth of localized neovascularization. If neovascularization causes vitreous hemorrhage or elevated intraocular pressure, the patient can be treated surgically to remove the blood and lower the intraocular pressure to relieve ocular discomfort. It is recommended that patients with retinal neovascularization seek prompt medical attention to evaluate their condition and undergo treatment as directed by their doctor.