Optic nerve atrophy (OPT) is not a disease name, but a formative change in any disease that causes lesions in the retinal ganglion cells and their axons, resulting in a thinning of the entire optic nerve, and is a common term in pathology. Optic nerve atrophy is the end result of optic nerve lesions. It is characterized by degeneration and loss of optic nerve fibers, conduction dysfunction, visual field changes, and loss of visual acuity. It is generally divided into two categories: primary and secondary. Acupuncture mainly treats primary and inflammation-induced secondary optic nerve atrophy. In addition to the above symptoms, fundus examination can also be seen in the color of the optic papilla is yellowish or pale, the boundary is blurred, the physiological depression disappears, the blood vessels become thin, etc.. Modern Western medicine still lacks special treatment for this disease. Prevention Optic nerve atrophy can be called ophthalmic cancer, the early stage can still be treated, and the effect of Chinese medicine is very good, the late stage is difficult to treat, now introduce an exercise method, although simple, but for optic nerve atrophy, green blindness and even myopia, if you can persevere, the effect is very good. Six months to see the results, remember, the most important thing is to be persistent. One, every day after getting up early to go outside, preferably before the sun comes out (do not force this point), facing the West, feet together, hands naturally down, tongue naturally next to the upper teeth bed, stand well in concentration and quiet. Second, eyes lightly closed, first exhale a breath, then inhale, then exhale and then inhale, a total of two breaths, and then live and breathe, and then rotate the eyes to the left, that is, first left up, left down, right down, right up, rotate 7 circles after a short pause, and then rotate the eyes to the right 7 circles. Third, the left and right 7 rotations are over open your eyes wide, look into the distance, especially standing high looking at the trees in the distance is best, because the whole process is just done after inhaling and holding breath, so open your eyes at the same time after gently exhale, exhale the first breath while gently lift the heel, while the two arms to the front gently lift, pay attention to the palms straight, fingers together, thumbs slightly bent, and then inhale, exhale, inhale . Fourth, repeat the second and third steps, and so on for a total of seven or five times.