Your myopia is still deepening in adulthood, so you should be careful!

Abstract: keratoconus is a developmental eye disease. Medically, it is considered that the abnormality of some enzyme leads to the decrease of corneal anti pressure intensity, so it makes the cornea protrude forward. It is manifested as aggravation of myopia, which can progress several Baidu a year, and irregular astigmatism. It can be corrected by wearing glasses at the beginning, but it can’t be corrected by wearing glasses in the later stage.

1. Malignant myopia

progressive myopia, also known as “malignant myopia”, refers to the lifelong development of myopia, and the degree has been increasing, which is related to heredity and eye development. Most patients are high (> 600 degrees) or ultra-high (> 1000 degrees) myopia, and some degrees even reach 2000 and 3000 degrees.

and

endanger

and

. Such patients are prone to fundus complications such as fundus hemorrhage, glaucoma and retinal detachment, and are at risk of blindness.

and

in the treatment of

and

, pay attention to eye protection, conduct eye examination regularly, and find and treat possible complications in time. Posterior scleral reinforcement may delay the development of myopia in some patients.

2. Keratoconus

“keratoconus” is a developmental eye disease. Medically, it is considered that the abnormality of some enzyme leads to the decrease of corneal anti pressure intensity, so it makes the cornea protrude forward. It is manifested as aggravation of myopia, which can progress several Baidu a year, and irregular astigmatism. It can be corrected by wearing glasses at the beginning, but it can’t be corrected by wearing glasses in the later stage.

harm

severe keratoconus will cause corneal edema and rupture.

in the treatment of

, early wearing rigid corneal contact lens can prevent the development of keratoconus and improve vision, but patients with severe keratoconus must undergo corneal transplantation.

3. Chronic glaucoma

chronic glaucoma originates from the abnormal structure of atrial angle, resulting in the obstruction of aqueous humor outflow channel, resulting in the increase of intraocular pressure and the damage of optic nerve. Excessive eye and high myopia will increase the incidence rate of this disease. This kind of eye disease will cause visual field defects in both eyes successively, but most patients do not feel it in the early stage, which may be found during physical examination, but it is often in the middle and late stage.

and

endanger

and

. If you lose the opportunity of early treatment, the optic nerve will atrophy. From the current medical point of view, you can’t restore the visual function, and people will be blind unknowingly.

treatment of

has two methods: medicine and surgery. The drug is to reduce the generation of aqueous humor, or increase the discharge of aqueous humor, so as to reduce the intraocular pressure. The operation is to reduce intraocular pressure by external drainage of aqueous humor.