How is pseudomyopia standardized? Expert analysis

Abstract: pseudomyopia is functional myopia. Using drugs, acupuncture, ear burying needles and physiotherapy instruments, or strengthening eye muscle exercise by patients themselves can relax muscles, alleviate fatigue and restore vision to normal. If pseudomyopia is not relieved in time, the eyeball will be oppressed by the tense extraocular muscles for a long time, which will eventually lead to the enlargement of the ocular axis and become true myopia., Myopia is a concept of vision, which refers to the symptom that you can’t see far things but see near things within the range of vision. On the premise of static refraction, distant objects cannot converge in the retina, but form a focus in front of the retina, resulting in visual deformation and blurring of distant objects. Myopia is divided into refraction and axial myopia. Refractive myopia is the most serious. Refractive myopia can reach more than 600 degrees, that is, high myopia. What is the standard for pseudomyopia?, Pseudomyopia is functional myopia. Using drugs, acupuncture, ear embedding needles and physiotherapy instruments, or strengthening eye muscle exercise by patients themselves can relax muscles, alleviate fatigue and restore vision to normal. If pseudomyopia is not relieved in time, the eyeball will be oppressed by the tense extraocular muscles for a long time, which will eventually lead to the enlargement of the ocular axis and become true myopia., What is pseudomyopia? Pseudomyopia is relative to true myopia. True myopia is that the refractive system of emmetropia is at rest, that is, after the adjustment is removed, the far point of the eye is located within a limited distance. In other words, myopia is caused by congenital or acquired factors, the anterior and posterior diameter of the eyeball becomes longer, and the parallel light enters the eye and forms a focus in front of the retina, causing blurred vision. Pseudomyopia, on the other hand, has a partial regulatory effect when looking at distant objects., On the surface, pseudomyopia is also far blurred and near clear, but there is no corresponding diopter change during mydriatic optometry. So why can’t you see clearly in the distance? This is due to the frequent incorrect use of the eyes, the continuous contraction and spasm of the ciliary muscle, the lack of proper rest, and the thickening of the lens. In this way, the parallel light enters the eye. After the thickened lens is bent, the focus falls in front of the retina, and it is not clear to see things in the distance., This period is called pseudomyopia because the eyeball has not become longer. If you can rest and treat properly, pay attention to eye hygiene, use your eyes reasonably, and hope to restore normal vision. If you do not correct and treat pseudomyopia in time, it will develop true myopia over time., To distinguish true and false myopia, in addition to optometry in the hospital, a simple method can hang an international standard visual acuity chart at a distance of 5 meters. First determine the visual acuity, then wear 300 degree presbyopic glasses and look into the distance. A cloud like scene will slowly appear in front of you. Take off your glasses half an hour later and check your visual acuity. If your visual acuity is enhanced, it can be considered as false myopia; If your eyesight is still or decreased, you can repeat it once a day for three consecutive days. If your eyesight is still not improved, it can be determined as true myopia.,

myopia is a concept of vision, which refers to the symptoms of not seeing far objects but seeing near objects within the range of vision. On the premise of static refraction, distant objects cannot converge in the retina, but form a focus in front of the retina, resulting in visual deformation and blurring of distant objects. Myopia is divided into refraction and axial myopia. Refractive myopia is the most serious. Refractive myopia can reach more than 600 degrees, that is, high myopia. How is pseudomyopia standardized?

pseudomyopia is functional myopia. The use of drugs, acupuncture, ear burying needles and physiotherapy instruments, or the patient’s own eye muscle exercise can relax the muscles, alleviate fatigue and restore the vision to normal. If pseudomyopia is not relieved in time, the eyeball will be oppressed by the tense extraocular muscles for a long time, which will eventually lead to the enlargement of the ocular axis and become true myopia.

what is pseudomyopia

pseudomyopia is relative to true myopia. True myopia is that the refractive system of emmetropia is at rest, that is, after the adjustment is removed, the far point of the eye is located within a limited distance. In other words, myopia is caused by congenital or acquired factors, the anterior and posterior diameter of the eyeball becomes longer, and the parallel light enters the eye and forms a focus in front of the retina, causing blurred vision. Pseudomyopia, on the other hand, has some regulatory effects when looking at distant objects.

on the surface, pseudomyopia is also blurred far and clear near, but there is no corresponding diopter change during mydriatic optometry. So why can’t you see clearly in the distance? This is due to the frequent incorrect use of the eyes, the continuous contraction and spasm of the ciliary muscle, the lack of proper rest, and the thickening of the lens. In this way, the parallel light enters the eye. After the thickened lens is bent, the focus falls in front of the retina, and it is not clear to see things in the distance.

this period is called pseudomyopia because the eyeball has not become longer. If you can rest and treat properly, pay attention to eye hygiene, use your eyes reasonably, and hope to restore normal vision. If you do not correct and treat pseudomyopia in time, it will develop true myopia over time.

and

identify true and false myopia. In addition to optometry in the hospital, a simple method can hang an international standard visual acuity chart at a distance of 5 meters. First determine the visual acuity, then wear 300 degree presbyopic glasses and look into the distance. A cloud like scene will slowly appear in front of you. Take off your glasses half an hour later and check your visual acuity. If your visual acuity is enhanced, it can be considered as false myopia; If your eyesight is still or decreased, you can do it once a day and repeat it for three consecutive days. If your eyesight is still not improved, it can be determined as true myopia.

pseudomyopia is generally due to long-time close work, poor eye posture, lying on the table, lying in bed or reading in a turbulent carriage; Too strong and too weak light often makes the ciliary muscles of the eyes tense and tired, resulting in vision loss. If the paralyzed and spastic ciliary muscles are relaxed after proper rest or eye drops of atropine, vision can be restored.