How long does glaucoma last?

How long the early blindness of glaucoma depends on whether the patient has timely treatment and control of intraocular pressure, whether there are regular follow-up and other factors, generally if early detection, timely treatment, control of intraocular pressure, regular follow-up, pay close attention to changes in intraocular pressure, will not show fundus optic nerve and visual function damage or even blindness, on the contrary, it will accelerate the performance of blindness, and the resulting optic nerve and visual function damage is irreversible, even after treatment can not fully recover, so the patient should be early detection, early diagnosis, Early treatment.