watch out! High myopia is harmful

Abstract: high myopia can cause cataract and macular hemorrhage, which can significantly reduce vision. The most serious is retinal detachment, which can lead to blindness and eyeball atrophy. This is a terrible symptom of high myopia., If you have high myopia, you should pay special attention. Because high myopia will have many complications, and even high myopia will have lesions., How to judge whether high myopia, 1. Exophthalmos. The symptoms of high myopia are as follows: the anterior and posterior diameter of the eyeball increases significantly, some form posterior scleral staphyloma, the anterior chamber deepens, ciliary muscle atrophy, and some people have obvious eyeball protrusion., 2. Dark shadow in front of eyes is also a common symptom of high myopia. High myopia can cause vitreous degeneration, liquefaction, posterior vitreous detachment, etc. there are turbidity and floating objects in the vitreous. Patients can see flying mosquitoes, sparks and flashes., 3. High myopia can cause cataract and macular hemorrhage, which can significantly reduce visual acuity. The most serious is retinal detachment, which can lead to blindness and eyeball atrophy. This is a terrible symptom of high myopia., 4. Fundus changes are the most common symptoms of high myopia. Arc spots can be seen next to the optic papilla, the omentum is highly leopard shaped, omental atrophy spots and macular degeneration can be seen., High myopia should pay attention to lesions,

if there is high myopia, we should pay special attention. Because high myopia will have many complications, and even high myopia will have lesions.

how to judge whether high myopia

1. Exophthalmos. The symptoms of high myopia are as follows: the anterior and posterior diameter of the eyeball increases significantly, some form posterior scleral staphyloma, the anterior chamber deepens, ciliary muscle atrophy, and some people have obvious eyeball protrusion.

2. Dark shadows in front of eyes are also common symptoms of high myopia. High myopia can cause vitreous degeneration, liquefaction, posterior vitreous detachment, etc. there are turbidity and floating objects in the vitreous. Patients can see flying mosquitoes, sparks and flashes.

3. High myopia can cause cataract and macular hemorrhage, which can significantly reduce vision. The most serious is retinal detachment, which can lead to blindness and eye atrophy. This is a terrible symptom of high myopia.

4. Fundus changes are the most common symptoms of high myopia. Arc spots can be seen next to the optic papilla, the omentum is highly leopard shaped, omental atrophy spots and macular degeneration can be seen.

high myopia should pay attention to the lesions.

high myopia is accompanied by a series of ocular degenerative diseases, which are prone to serious complications and endanger vision. In high myopia, the eyeball becomes longer, the posterior sclera is weak, the retina and choroid atrophy, and vitreous degeneration. Under the action of external force or vitreous traction, the degenerative retina is easy to form a hole and then develop into retinal detachment. Therefore, for high myopia, special attention should be paid to avoid severe head concussion and impact to reduce the possibility of retinal detachment. In case of aura such as flash feeling, it should be checked in time. In addition, macular degeneration also seriously endangers central vision. Retinal hemorrhage, glaucoma and cataract may occur in high myopia, which should be checked and treated in time.

dangerous consequences of high myopia

1. The anterior and posterior diameter of the eyeball of high myopia continues to grow and become a long oval. Due to the backward expansion of the sclera and the atrophy of the choroid around the optic nerve nipple, a half moon shaped near visual arc spot is formed on the temporal side of the optic nerve nipple, which further develops into a circular arc spot, and a series of fundus lesions also occur, Diffuse atrophy of retina and choroid, fragile and thin retina, especially degeneration and atrophy of retina in posterior pole of eyeball and macular region, macular hemorrhage, formation of black spots, and serious damage to vision.

2. Myopia will suffer from visual fatigue, such as heavy eyelids, eye swelling, headache, nausea, dry eyes, etc. In high myopia above 600 degrees, the eye axis is obviously elongated, forming posterior scleral staphyloma, a series of diseases occur, and even cause retinal detachment and blindness.

3. The anterior posterior diameter of the eyeball of high myopia keeps growing and becomes a long oval. Due to the backward expansion of the sclera, the choroid around the optic nerve nipple shrinks, forming a half moon shaped myopia arc spot on the temporal side of the optic nerve nipple, which further develops into a circular arc spot. A series of diseases also occur in the fundus, and the retina and choroid diffuse atrophy, The retina becomes fragile and thin, especially the degeneration and atrophy of the retina in the posterior pole of the eye and the macular region, macular hemorrhage, black spots are formed, and vision is seriously damaged.

4. Cause vitreous opacity and liquefaction, including partial concentration and dot, strip or flocculent turbidity, which float up and down with the movement of the eye, often adhere to the retina, pull the retina and produce a hole. The liquefied vitreous enters under the retina through the crack, resulting in retinal detachment. The retina is where the visual cells are located. The visual cells are receptors specially stimulated by light. After the onset of retinal detachment, the retina will lose its nutritional supply.