Neovascular glaucoma is a type of glaucoma in which a new fibrovascular membrane appears on the surface of the patient’s iris and trabeculae to prevent the outflow of aqueous humor, causing an increase in intraocular pressure. Neovascular glaucoma is usually caused by blockage of the central retinal artery, proliferative diabetic retinopathy, carotid artery blockage disease, etc. Patients may experience eye pain, photophobia, vision loss, corneal edema, and other uncomfortable symptoms. Patients with neovascular glaucoma can be treated with medications such as timolol maleate eye drops and atropine sulfate tablets under the guidance of a doctor, as well as surgical procedures such as implantation of aqueous drainage valve and trabeculectomy under the guidance of a doctor. It is recommended that patients with neovascular glaucoma consult a doctor in a timely manner to assess their condition and follow the doctor’s instructions for treatment to avoid irreversible vision damage.