Glaucoma is not the eyeballs turn green, China as early as the Qin and Han Dynasties, “Shennong Ben Cao Jing” in the record of green blindness eye disease, to the Yuan and Ming Dynasties known as green wind cataract, modern medicine will be the disease named glaucoma only, and it is not that the eyes will turn green, most glaucoma patients eyes, the color is normal, a small number of patients with very high intraocular pressure, the black eyeballs, that is, the cornea, may be grayish black . Suddenly seeing rainbows (rainbow vision) in your life needs to be taken seriously and glaucoma needs to be investigated ~ Glaucoma is the world’s number one irreversible blinding eye disease, which causes a gradual decrease in the range of seeing, and if left untreated, may eventually lead to blindness, which is very harmful. Glaucoma is a disease characterized by characteristic optic nerve atrophy and visual field defects as a common feature. Elevated intraocular pressure is the main cause of the disease, and some patients have a family history of glaucoma. Patients usually present with eye pain, foggy vision (blurred vision), rainbow vision (brightly colored rings of color around the light source), and acute attacks can be accompanied by a sharp decrease in vision, headache, nausea, and other symptoms.