The harm of high myopia mainly lies in complications

Abstract: the development methods to prevent high myopia: the continuous close eye use time should not be too long, reasonable adjustment and collective training, adequate sleep, combination of work and rest, balanced diet, reasonable nutrition, etc; Special attention shall be paid to the rational use of eyes, and appropriate work shall be selected to avoid excessive use of eyes and adverse visual stimulation. The harm of

high myopia mainly lies in the complications

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(1) vitreous, choroidal and retinal degeneration

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(2) macular degeneration atrophy and posterior staphyloma

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caused by ocular axis elongation, sclera elongation and biomechanical abnormalities (3)

such as amblyopia and strabismus caused by low vision and accommodation convergence dysfunction (1) the development methods of preventing high myopia: the time of continuous close eye use should not be too long, reasonable adjustment and collective training, adequate sleep, combination of work and rest, balanced diet, reasonable nutrition, etc; Special attention shall be paid to the rational use of eyes, and appropriate work shall be selected to avoid excessive use of eyes and adverse visual stimulation. Measures that may reduce or terminate the development of myopia: including glasses (bifocal lens, high oxygen permeable rigid contact lens), drugs, surgery, etc.

(2) the main cause of blindness caused by high myopia is complications: such as retinopathy, glaucoma, amblyopia and so on. In addition to paying attention to the changes of visual acuity, we should also pay attention to any other abnormal phenomena in the early stage of the eye, such as flash sensation, flying mosquito disease, visual field defect, progressive or sudden decline of visual acuity, as well as eye acid swelling, pain and night blindness. If necessary, other special eye examinations should be carried out.