Neovascular glaucoma(NVG)is increasing in clinical with the increase of basic diseases such as diabetes mellitus, hypertension. It is easy to diagnose, but the treatment is more complex. In the late, because the pain of patients, a variety of methods such as the ciliary body cryotherapy, photocoagulation, retrobulbar alcohol injection, chlorpromazine, even enucleation of eyeball were used to relieve pain of patients. Enucleation of eyeball brings inconvenience to the patients. Then how to choose the reasonable method is particularly important for patients, in the face of complicated treatments, as far as possible to avoid enucleation. Alcohol or retrobulbar injection of chlorpromazine should be careful used and should be combined with the new progress in the Department of Ophthalmology. Using a variety of methods to control intraocular pressure, alleviate the suffering of patients, to formulate a scientific and reasonable individualized treatment is the treatment of NVG trend.