What are the early symptoms of myopia? Beware of the complications of myopia

Abstract: the early symptoms of myopia are generally diverse: people with mild myopia are used to fuzzy distant objects, and because they have a very clear near vision, they can adapt to their daily life, study and work without any restrictions., Although myopia is already very common, if it is not controlled in the early symptoms of myopia, the degree will increase every year., What are the early symptoms of myopia?, 1. Generally speaking, the early symptoms of myopia are diverse: people with mild myopia are used to fuzzy distant objects, and they can adapt to their daily life, study and work because of their very clear near vision. It can only be detected when there is a need for telephoto, or when compared with people with normal vision, or when a healthy physical examination., 2. The AC / a value of myopia is higher and increases with the deepening of diopter. When gazing at nearby objects, in order to ensure monocular vision and enhance visual effect, both eyes not only adjust, but also produce aggregation and pupil narrowing., 3. Flying mosquito vision or fly vision is a common complaint of myopia. This is due to the slight floating objects formed by vitreous degeneration, liquefaction and turbidity, which are projected on the retina, resulting in the floating of dark shadows in front of us. The early symptoms of myopia are diverse due to different location, size and quantity. It can be point, linear, reticular, or cloud like, like mosquitoes or flies flying in front of your eyes., 4. In order to reduce the hazy image formed by the diffuse aperture of the eye, many myopia often improve their eyesight by narrowing the eyelid fissure and increasing the depth of field, so they often show habitual squinting. Generally, the appearance of myopia is large, full and protrusion., 5. Generally, myopia may have some abnormal feeling and visual fatigue after excessive use of eyes. The early symptoms of myopia are often seen in astigmatism, anisometropia, or poor general condition. Such as visual distortion, ghosting Small vision (especially when wearing high diopter glasses), flashing, discoloration, photophobia, dry eyes, eye itching, foreign body sensation, heavy eyelids, eye soreness and pain, headache and inability to read for a long time. Although

myopia has been very common, if it is not controlled in the early symptoms of myopia, the degree will increase every year.

What are the early symptoms of myopia?

1. Generally speaking, the early symptoms of myopia are diverse: people with mild myopia are used to fuzzy distant objects, and they can adapt to their daily life, study and work because of their very clear near vision. Only when there is a need for telephoto, or when compared with those with normal vision, or when a healthy physical examination is performed.

2. The AC / a value of myopia is higher and increases with the deepening of diopter. When gazing at nearby objects, in order to ensure monocular vision and enhance visual effect, both eyes not only adjust, but also produce aggregation and pupil narrowing.

3. Flying mosquito vision or fly vision are common complaints of myopia. This is due to the slight floating objects formed by vitreous degeneration, liquefaction and turbidity, which are projected on the retina, resulting in the floating of dark shadows in front of us. The early symptoms of myopia are diverse due to different location, size and quantity. It can be point, linear, reticular, or cloud like, like mosquitoes or flies flying in front of your eyes.

4. In order to reduce the hazy image formed by the diffuse aperture of the eye, many myopia often improve their eyesight by narrowing the eyelid fissure and increasing the depth of field, so they often show habitual squinting. Generally, the appearance of myopia is large, full and protrusion.

5. Generally, myopia can have some abnormal feelings and visual fatigue after excessive use of eyes. The early symptoms of myopia are often seen in astigmatism, anisometropia, or poor general condition. Such as visual distortion, ghosting

the main complications are:

1. Cataract and glaucoma

The incidence rate of open angle glaucoma is 6 to 8 times higher than that of the normal person in high myopia. However, glaucoma is often obscured by symptoms of high myopia due to its clinical symptoms and visual function.

and

are also common in high myopia with posterior polar cortical opacification of the amygdala, and the dark adaptation time is relatively prolonged because the pathological changes of pigment epithelial cells in high myopia affect the reaction process of photochemical changes of visual cells.

2. Flying mosquito disease

high myopia can produce real vitreous degeneration or liquefaction, causing obvious flying mosquito disease. Consciously float the light, spark, flash or shadow in front of you.

3. Posterior scleral staphyloma

is mainly manifested in the backward expansion of the posterior pole of the eye, which is the degeneration and atrophy of the nerve and the retina around the macula, and the decline of corrected visual acuity. The higher the degree of myopia, the higher the incidence.

4. Retinal degeneration, hemorrhage, holes and detachment

due to the lengthening of the ocular axis, the thinning of the posterior half of the eyeball, the atrophy and degeneration of the retina and choroid, there are holes, leading to hemorrhage and retinal detachment of different ranges, resulting in visual loss. In addition, macular degeneration is also the biggest risk of high myopia, which shows visual deformation, vision decline, and eventually lead to blindness.