Bleeding in the eye is often referred to as vitreous hemorrhage. If conservative treatment with medication is not effective, patients can undergo vitrectomy surgery to remove the vitreous hemorrhage and improve vision. Before the surgery, the patient needs to inject anesthesia into the eye first, and then three tiny incisions will be made in the wall of the eyeball, inserting illuminated optical fibers, perfusion needles, and vitreous cutting head respectively, and then using the vitreous cutting head, negative pressure suction and cutting, to clean out the blood and vitreous tissue inside the eyeball, so as to complete the surgery. Patients with vitreous hemorrhage can take oral lecithin complex iodine tablets, Hexue Mingmu Tablets, and Haifuyuyuyuyu Capsules as prescribed by the doctor to promote the absorption of accumulated blood. It is recommended that patients with vitreous hemorrhage should consult the hospital in time to evaluate their condition and follow the doctor’s instructions for treatment.